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The use of synthetic chemicals in acid‒base testing has raised concerns about their environmental impact. The use of natural materials to produce natural indicator paper is an attempt to reduce the negative impact on the environment. Binahong (Anredera cordifolia) seeds can replace conventional chemical synthetic materials. This study aims to develop Binahong seed indicator paper as an alternative environmentally friendly material for acid‒base testing. The method used in this research is experimental and involves the extraction of Binahong seeds, making indicator paper with a certain formulation, and testing the performance of the indicator paper using standard acid and base solutions. Data collection was performed via the observation and measurement of certain parameters. The test results of the Binahong natural indicator paper revealed a significant color change when 95% ethanol was used, which produces a red or purple color at pH 1‒7, a blue color at pH 8‒10 and a yellow color at pH 11‒14. Binahong seeds have potential as an environmentally friendly alternative in acid‒base testing because they respond well to variations in the acidity and basicity of the solution.

Scientific papers at this time are something that must be mastered by a student. Scientific articles produced by someone contribute new knowledge to the world of Education. This study aims to analyze the obstacles experienced by students when writing scientific articles. The research was conducted on biology education students at the Open University who are in their final semester and take scientific work courses as one of the graduation requirements. There were at least 13 students who were the research samples taken purposively. To obtain data, the researcher provided a questionnaire and conducted interviews with a sample of students. The data were then analyzed descriptively and resulted in the discovery that the main barriers of biology education students in writing scientific papers are lack of student experience in writing scientific papers especially in the components of scientific papers. They found it difficult when creating an introduction (54%), method (46%), and presenting results and discussions (54%). The recommendation from this study is the need to develop learning strategies in scientific work courses that can train students to get used to developing ideas and process these ideas into original articles and free from plagiarism.

Antiseptic paper soap is convenient because it is flexible, safe for the skin, easily foams, and relatively affordable. Measuring the ratio between the concentrations of NaOH, cooking oil, citronella oil, and aloe vera additives is needed to improve the quality of antiseptic paper soap. Testing the saponification rate, density, pH, water content, fatty acid (FA) level, and free alkali content is critical to determine the characteristics of antiseptic paper soap so that it meets the standards for solid bath soap according to SNI 3532-2021 which is closest to the characteristics of paper soap because SNI for paper soap is not yet available. The weight ratio of citronella oil to cooking oil used is 1:1, 1:2, and 1:3. The NaOH concentrations used were 30%, 40%, and 50% w/v. The natural additives used are 0%, 5%, and up to 10% of the total mass. The research results showed that saponification value of the antiseptic paper soap produced was 197.724 milligrams KOH/gram up to 206.138 milligrams KOH/gram, the pH of the antiseptic paper soap was 9.1-10.6, the water content value was 10.940%-23.863%, the alkali content value free is 0.044%-0.104%, total fatty acid (FA) content is 29.688%-45.734%. The best antiseptic paper soap is produced using 30% w/v NaOH with a weight ratio of citronella oil to cooking oil used of 1:1 and natural additives (aloe vera) 5% of the total mass.

Teachers use many methods to measure students' progress in learning Arabic, either by using a computer or manually. This study aimed to determine the level and comparison between student motivation to complete assignments using computer-based and paper-based test methods in Arabic language learning. This research used a quantitative approach with comparative descriptive by performing observation, questionnaire, and interview for data collection. It used data analysis methods, such as validity tests, reliability tests and percentage analysis. The research subjects were 23 tenth graders of Visual Communication Design of SMK Muhammadiyah 2 Malang. The results of this study are: (1) the motivation of students to complete Arabic language assignments by computer-based test methods is 81.13% with high category. (2) The motivation of students to complete Arabic language assignments by paper-based test method is 83.82% with high category. (3) Comparison between the motivation of students to complete assignments using computer and paper-based test methods is 2.7% with low category. This difference is due to several factors, including human resource factors. This research has contributed to the Arabic language learning evaluation as it can be used as a teacher's consideration on what methods to use.

Due to the lack of current study numbers discussing English proficiency tests such as TOEFL, this study aims to investigate the test takers’ point of view on the TOEFL ITP test, mainly paper based-test and computer-based TOEFL, the similar TOEFL ITP test but employing computer screen as media. The latest study about those two assessments is necessary since both kinds of TOEFL media are massively implemented, particularly backward and after the pandemic Covid19. A survey methodology is employed in this study by spreading questionnaires. The scores gained from those two disparate TOEFL tests are described statistically. The gathered data were then analyzed using descriptive statistics and factor analysis to outline the perspectives of the test-takers on TOEFL PBT and CBT. Fifty-two participants from various education background levels, ages and genders partaking in this study. As a result, this study reveals that the implementing a computer screen for TOEFL obtained more positive percentages than paper-based TOEFL tests. Further discussion concerning prior study and implications are presented

The formation of legal products in the regions cannot be separated from the preparation of academic texts as the basis for their formation. However, the existence of alternative explanations/information as a substitute for academic texts has caused legal products at the regional level not to fully use academic texts. Based on this, it is necessary to elaborate on the urgency of academic papers in the formation of legal products at the regional level. In addition, further explanation regarding the mechanism for implementing academic papers in the formation of legal products at the regional level is the main research objective. The research method used in research is normative legal research or doctrinal legal research which bases arguments on theories, principles, concepts, and laws and regulations. The selection of the normative method is based on the existence of legal issues regarding the blurring of norms regarding the regulation of academic texts in the formation of legal products at the regional level. An explanation of this can only be obtained by conducting a doctrinal study. The results of the research lead to the conclusion that academic papers are needed as guidelines in drafting legal products at the regional level. Implementation of academic drafting should be carried out in the pre-legislative stage by identifying problems in society and elaborating them theoretically so that solutions can be formulated as outlined in the draft legal products at the regional level. The preparation of academic manuscripts also requires collecting data through interviews, observations, and literature studies to find solutions to problems in society. These results then go through a dissemination process in the form of FGDs with community representatives and parties related to the regional regulations that will be formed.

The aim of this research is to design, test the feasibility and effectiveness of QR-Code based Smart Paper as a learning medium in improving the critical thinking skills of elementary school students through social studies learning content. The research method used is Research and Development (RD) with the Borg Gall development model. Data collection techniques used include observation, interviews, questionnaires, tests and documentation. The initial data analysis technique used the normality test and homogeneity test. Next, the final data analysis technique used the average difference test and the N-Gain test. The research results show that QR-Code based Smart Paper has been successfully developed. This is proven by the validation results of material experts 91.67% and media experts 96.67% with very appropriate criteria. Furthermore, the calculated results of the N-Gain test on the learning outcomes aspect obtained a score of 0.57 with medium criteria and the results of the average difference test obtained a sig (2-tailed) value 0.05, so Ha was accepted. So it can be concluded that QR-Code based Smart Paper is a suitable and effective learning medium for improving students' critical thinking skills.

The study fulfils the gap in teachers' scientific paper writing skills, which benefits both the academic community and pupils. Teachers' competence can be improved so that they can engage in evidence-based practices, contribute to academics, and deliver engaging educational experiences that develop critical thinking in their pupils. Scientific paper writing training is critical for developing high school teachers' professional competency. The purpose of this study was to look into the efficiency of such training in improving teacher abilities and knowledge. A quantitative descriptive method was employed in the study to evaluate the efficiency of a scientific paper writing training programme for high school teachers. Data was gathered by assessing the quality of the teachers' papers using a quality assessment form. The data was analysed using statistical procedures such as the t-test and N-Gain analysis. The t-test compared pre- and post-treatment scores, while the N-Gain analysis assessed the training's effectiveness. These methodologies aided in determining the program's impact on teachers' writing skills and quantifying the level of development in their scientific paper writing competence. These data indicate the training program's effectiveness in improving teachers' understanding and skills in scientific paper writing. Training in scientific paper writing improves high school teachers' professional competency by increasing their understanding of article components, scholarly practices, and writing abilities. It emphasizes the importance of continuing professional growth and filling gaps in critical thinking and interdisciplinary writing.

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Indonesia has the highest number of active volcanoes in the world due to its geologic location at the confluence of the Eurasian and Australian plates. However, despite this, the knowledge of local communities regarding volcanic eruptions is still very minimal. Therefore, it is important to provide education to the community in this context is the local community. This Community Service Program aims to increase community knowledge related to the process of volcanic eruption by using pulp-based learning media, so that it can become disaster mitigation knowledge. The methods used are observation, coaching or training based on practical simulations, questionnaires and interviews. The subject of this Community Service is the community of Tambun village, Baolan sub-district, Tolitoli district, totaling 21 people in collaboration with students of the elementary school teacher education program in semester III. The results of this program are the increase in community knowledge related to volcanic eruptions and the growth of community awareness related to the use of waste paper, this is in line with SDGs 4 and SDGs 17 relating to quality education and partnerships with the community.

Human resources play an important role in the successful achievement of performance. Employee performance is the result of the work achieved by employees in a company. This study aims to investigate the impact of organizational culture, organizational commitment, and perceived organizational support on employee performance at a paper manufacturing plant. The descriptive data and SEM were analyzed using The Jeffreys’s Amazing Statistics Program (JASP) method. Data were collected from 107 respondents who participated in paper manufacturing plants (52 males (48.6%), 55 females (51.4%); MageMage= 38, SD = 8.4). The results showed that (1) organizational culture has a significant effect on employee performance (β = 0,533, p 0,05). (3) Perceived organizational support has no significant effect on employee performance (β = 0,039, p > 0.05). In this study, organizational commitment and perceived organizational support did not influence employee performance. Among employees, expectations for increasing organizational commitment and perceptions of organizational support for improving employee performance are still not high enough. The findings of this study highlight that organizational culture has the strongest influence compared to organizational commitment and perceived organizational support on employee performance. To improve employee performance, organizations can internalize cultural values through socialization activities, corporate culture training, and cultural rituals so that employee work behavior will develop, contributing to improved performance in the organization.

The use of templates and examples of papers separately is proven to be able to develop students' writing skills. The average degree of mastery that can be achieved is already in the good category. Using various learning facilities can be a solution to improve these achievements into a very good category. This study aims to analyze the effectiveness of implementing templates and sample papers in developing students' writing skills in science courses. The pre-experimental research was conducted on elementary school teacher education study program students. Data on each student's scientific research paper writing skills were collected using the documentation method. This data was then analyzed descriptively. The descriptive analysis includes average and proportion measurements. Based on the results of data analysis, it was found that the average student's skills in writing papers were in a good category. Most students have very good (41.44%) and good (40.54%) categories of writing skills. 13 indicators have reached the very good category, one indicator is in a good category, and two indicators are in the sufficient category. The rests are one indicator still in the less category and four indicators in the less category. The conclusion that can be drawn from this research results is using examples and paper templates as effective learning facilities to improve students' writing skills.

Sampah kertas merupakan sampah yang paling banyak dihasilkan dari aktivitas akademik di lingkungan kampus Universitas Andalas. Selama ini sampah kertas dibiarkan menumpuk dan kemudian dijual oleh petugas kebersihan kepada pengepul sampah atau dibakar. Tujuan dari kegiatan ini adalah dapat meningkatkan sumber daya dan potensi perempuan melalui teknologi Qulling Paper dengan peluang usaha yang menjanjikan terutama bagi para petugas kebersihan. Kegiatan ini dilaksanakan mulai dari bulan Juli sampai September 2022 dengan sasaran peserta adalah para petugas kebersihan yang berhubungan langsung dengan sampah kertas. Metode yang digunakan adalah penyuluhan tentang bahaya sampah kertas terhadap lingkungan dan kesehatan, yang di akhiri dengan diskusi dan wawancara untuk mengetahui tingkat pengetahuan petugas kebersihan tentang pengelolaan dan pengolahan sampah kertas. Kegiatan dilanjutkan dengan pelatihan pengolahan sampah kertas melalui teknologi paper quilling dengan mempraktekkan secara langsung sampai peserta dapat menghasilkan suatu produk kerajinan. Kegiatan pendampingan terhadap peserta juga dilakukan dengan membimbing peserta sampai terampil menghasilkan produk kerajinan yang layak jual. Pada kegiatan pelatihan ini semua peserta kegiatan dapat menghasilkan produk kerajinan yang bernilai jual tinggi, dan ekonomis. Pelatihan pengolahan sampah kertas kepada petugas kebersihan merupakan salah satu solusi paling tepat dalam mengurangi jumlah sampah kertas di kampus Universitas Andalas dan sekaligus dapat meningkatkan ketrampilan. Diharapkan kegiatan ini dapat meningkatkan pengetahuan dan ketrampilan serta mengurangi jumlah sampah kertas di lingkungan kampus Universitas Andalas.

Students often ask about the practical application of concepts and knowledge gained from their coursework. Practicum worksheets provide an opportunity for students to engage in hands-on learning, identify their strengths, learn from their mistakes, and develop enhanced competence as learners. This study aims to develop an effective and valid worksheet on PjBL in whey kefir paper soap. Research and Development (R&D) is used as a method. Worksheet designs were produced using three formulas depending on production techniques. Based on Indonesia National Standard, Formula 1 (8% whey kefir) demonstrated the best qualities of the paper soap. The expert validation test of the worksheets showed a rcount value of 0.84 (valid). The percentage of worksheet answers was very good (88%). Student worksheet feasibility test results showed a rcount value of 0.84 (feasible). Practicum worksheets are categorized as very suitable for use as a learning media in an organic chemistry course.

This study aimed to determine the effect of paper dolls as a storytelling medium on literacy skills in elementary school students. Students consider that literacy is not essential, resulting in low interest in reading students and the impact of online learning; parents do not support student literacy, so students' literacy skills still need to be improved. This study uses a quantitative approach with a Pre-Experimental research design with the One Group Pretest Posttest Design type. The population of this research is elementary school students in Pati, Central Java. Data collection techniques using test techniques. The research data was examined through the normality test, homogeneity test, hypothesis testing, and n-gain test. The results showed that the effect of paper dolls as a storytelling medium on elementary school students' literacy skills was significant change. This can be seen from the increase in value after being given treatment in the form of using paper doll media as a storytelling medium which has increased. The lowest score in the pretest data was 40, and in the posttest data, it increased to 47, while the highest score in the pretest data was 67, and in the posttest, it increased to 97. The results of the data normality test obtained the sig value data in the pretest value of 0.102, and the sig value in the posttest value is 0.130 or greater than 0.05. So the data has a normal distribution. The paired sample mean difference test results showed an equal variance assumed value of 0.000. The decision was made based on the significance value; the result was a significance value of 0.000

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The preservation of regional culture through this porridge mask workshop is carried out based on the results of our observations both directly and indirectly in the field, because of the lack of public concern, especially the younger generation to preserve this mask culture. In addition, researchers have also concluded that one of the main problems is the high cost of mask-making materials which causes a decrease in public enthusiasm. Therefore, researchers chose this topic to be explored and observed further so that the workshop on preserving the culture of this region can be carried out. In this service, researchers chose the Bina Daya scheme which is more specifically focused on fostering a culture being developed in the community by targeting students as the younger generation. We aim to use recycled paper that becomes waste as the main material. As a result, students are very enthusiastic to take part in this workshop because they can learn new things related to the innovation of making masks made from paper pulp that are environmentally friendly and have economic value.

Penelitian ini bertujuan untuk mengetahui peningkatan motivasi belajar peserta didik kelas VII.2 dalam pembelajaran pendidikan pancasila melalui penggunaan media Quizizz Paper Mode di-SMPN 33 Palembang. Penelitian ini menggunakan pendekatan penelitian tindakan kelas (classroom action research) yang dilakukan selama tiga siklus dengan subjek penelitian seluruh peserta didik kelas VII.2 SMPN 33 Palembang dengan 32 orang peserta didik yang terdiri atas 19 Laki-laki dan 13 Perempuan pada materi Bab VI yaitu Bekerja Sama dan Begotong Royong di mana dalam tiga siklus yang dilaksankan ketiganya melakukan tahap perencanaan, pelaksanaan, pengamatan dan refleksi. Penelitian ini di observasi oleh tiga observer yang hasilnya di analisis dengan menggunakan teknik analisis deskriptif persentase. Hasil penelitian ini menunjukkan bahwa penggunaan media Quizizz Paper Mode dapat meningkatkan motivasi belajar peserta didik kelas VII.2 SMPN 33 Palembang hal tersebut dapat dilihat pada kegiatan pra siklus dengan motivasi belajar peserta didik sebesar 47% meningkat pada siklus 1 menjadi 67%, siklus 2 77% dan siklus 3 86% yang berarti media pembelajaran Quizizz Paper Mode dapat meningkakan motivasi belajar peserta didik.

Natural product-based noise-absorbing composite can be an alternative to replace synthetic fiber because of its advantages of high strength, toughness, low price, and abundance to reduce noise. The materials used were pineapple leaf fibers with paper waste. This research aims to study the advantage of natural products to reduce noise by analyzing the coefficient of sound absorption and impact strength to evaluate the absorbing composite. The composites were tested with the Charpy method with ISO 11654 standard and ASTM E23 for sound absorption and impact strength. Sound absorption was carried out using an impedance tube at a frequency range of 250 – 3000 Hz. The volume fraction of pineapple leaf fibers, paper waste, and resin epoxy concentrations were 20% : 30% : 50%, 25% : 25% : 50%, and 30% : 20% : 50%. The thickness for the sound absorption coefficient was 2 cm and 3 cm, while the thickness of the impact strength was 0.5 cm. The highest sound absorption coefficient of pineapple leaf fibers composite for 30% : 20% : 50% volume fraction was 0.788 for sample 2 cm. The highest impact strength for 20% : 30% : 50% volume fraction of the thickness of 0.5 cm was 3.527 J/mm2. The results of the sound absorption coefficient will increase if used more pineapple leaf fibers but it will decrease the impact strength. Based on this research, the pineapple leaf fibers will improve the quality of the composite that can be used as a sound-absorbing material as well. These materials possess the promising potential to decrease waste and are used in industries for a low cost.

Learning activities were carried out online during the Covid-19 pandemic. Students must improve their ability to write biological scientific papers and apply them in the real world, even presenting them during distance learning. This research is classroom action research that aims to improve the mastery of cell transport concepts and their ability to write scientific papers through online learning. The research was conducted in class XI MIPA 1 at SMA Negeri 2 Purwakarta with 36 students with three cycles of treatment using a constructivist approach with a modified inquiry model. Each cycle is based on a reflection of the previous cycle. The test result data in each cycle is analyzed by comparing the data before and after treatment. Observation data about scientific writing components was analyzed to identify difficulties experienced by students. The results showed that the average learning outcomes for mastery concepts increased by 54.2% using the N-gain score, which means that the treatment significantly impacts mastering the concept of cell transport. The ability of scientific writing papers shows an increase of 11.25%. These classroom action research results show that making scientific writing papers can improve mastery of cell transport, and this may be a recommendation for teaching methods on other concepts. Abstrak Kegiatan pembelajaran dilaksanakan secara daring selama pandemi covid 19. Kemampuan peserta didik dalam menulis karya ilmiah biologi dan menerapkannya dalam dunia nyata penting ditingkatkan, bahkan presentasi saat belajar jarak jauh. Penelitian ini merupakan penelitian tindakan kelas yang bertujuan untuk meningkatkan penguasaan konsep transportasi sel, dan meningkatkan kemampuan menulis karya ilmiah dengan pembelajaran daring. Penelitian ini dilaksanakan di kelas XI MIPA 1 SMA Negeri 2 Purwakarta yang berjumlah 36 siswa, dengan perlakuan 3 siklus menggunakan pendekatan konstruktivisme dengan model inkuiri yang dimodifikasi. Setiap siklus didasarkan pada refleksi dari siklus sebelumnya. Data hasil tes setiap siklus dianalisis dengan membandingkan data sebelum dan sesudah perlakuan. Data observasi tentang komponen penulisan ilmiah dianalisis untuk mengidentifikasi kesulitan yang dialami siswa. Hasil penelitian menunjukkan bahwa rata-rata hasil belajar penguasaan konsep meningkat sebesar 54,2% dengan menggunakan skor N-gain yang berarti perlakuan berpengaruh signifikan terhadap penguasaan konsep transportasi sel. Kemampuan menulis karya ilmiah menunjukkan peningkatan sebesar 11,25%. Hasil penelitian tindakan kelas ini menunjukkan bahwa pembuatan karya tulis ilmiah dapat meningkatkan penguasaan konsep transportasi sel, dan dapat menjadi rekomendasi metode pengajaran pada konsep lainnya.

Larva dari Tenebrio molitor belum dimanfaatkan secara maksimal, sementara secara alami memiliki manfaat sebagai pengurai senyawa organik dan anorganik di ekosistem. Penelitian ini bertujuan untuk menghitung rerata pertambahan panjang dan bobot, laju degradasi,dan nilai indeks reduksi (WRI) beberapa jernis paper pulp menggunakan larva T. molitor. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 10 larva T. molitor instar 8. Pakan yang diberikan terdiri dari tisu makan, tisu basah, dan puntung rokok. Larva kontrol diberi pakan dedak. Masing-masing pakan diberikan sebanyak 1 gram dan diulang lima kali. Larva diukur pertambahan panjang dan beratnya 3 hari sekali. Pergantian pakan dilakukan dalam 3 hari, apabila sebelum 3 hari pakan yang diberikan habis, maka larva diberi pakan sebanyak 1 gram. Analisis data yang digunakan pada penelitian ini adalah analisis inferensial dengan taraf kepercayaan 5%. Nilai tertinggi pertambahan panjang didapatkan pada pakan tisu basah dan putung rokok sebesar 1.58 gr sedangkan terendah pakan tisu makan sebesar 1.41 gr. Nilai tertinggi pertambahan bobot larva pada pakan tisu basah (0.06 gr), sedangkan terendah pakan tisu makan dan putung rokok (0.05 gr). Nilai tertinggi laju degradasi pada pakan tisu makan (0.88), sedangkan terendah pada pakan tisu basah (0.45). Nilai tertinggi WRI pada pakan putung rokok (0.49), sedangakn terendah pada pakan tisu makan (0.23). Kesimpulan dari penelitian ini bahwasanya penggunaan larva T. molitor bisa mendegradasi berbagai olahan paper pulp.

Non-Tariff Measures (NTMs) are likely applied by some major trading countries. The NTM policy mostly applies Sanitary and Phytosanitary (SPS) and Technical Barrier to Trade (TBT). Pulp and Paper commodities are some of Indonesia’s potential exports facing NTM barriers by a number of major destinations countries. This study is aimed to evaluate the effects of NTMs upon Indonesian pulp and paper export in the main destinations. NTMs are represented by coverage ratio of SPS and coverage ratio of TBT. The effect of NTMs imposition to pulp and paper between Indonesia and its main trade partners is estimated by using a panel data gravity model that is constructed by disaggregated data on bilateral export trade flow of pulp and paper between Indonesia and its main trade partners for the period from 2005 to 2019. The gravity model is estimated by a fixed effects model, Poisson Pseudo Maximum Likelihood, and Hausman Taylor model. The results indicated that the imposition of SPS and TBT of destination countries presented a positive and significant impact upon the Indonesian export of pulp. However, the imposition of SPS and TBT of destination countries presented a negative and significant impact upon the Indonesian export of paper.

This study aims to determine the validity of the gap between madrasah policies and field facts in implementing extracurricular activities based on character education. Novelty by using the Discrepancy Evaluation Model (DEM) framework which is estimated to have the accuracy of assessing extracurricular activities of Adolescent Scientific Work based on character education as a basis for evaluating success. This research was conducted at Madrasah Aliyah Negeri (MAN) 5 Bogor. This data was obtained from research subjects such as madrasah heads, student affairs representatives, coaches, chairmen, and parents. Data were collected from the triangulation process by observation, interviews, and documentation studies and then analyzed the findings data in accordance with the Regulation of the Minister of Education and Culture of the Republic of Indonesia Number 62 of 2014 concerning Extracurricular Activities and Guidelines for Extracurricular Activities in Primary and Secondary Education as the evaluation standards used. The results of the study have an impact on the need for improvement in extracurricular activity programs because there is a gap between Madrasah stakeholder policies and field facts, namely the lack of optimal management, management and guidance of KIR Coaches, as well as financing and infrastructure in supporting extracurricular activities

Tujuan dari kegiatan pengabdian masyarakat ini adalah untuk menigkatkan keterampilan berkarya seni rupa dan menambah wawasan mengenai peluang kewirausahaan bagi siswa serta tenaga pendidik di Rumah Belajar Autis Sarwahita (RBAS) Denpasar. Di RBAS terdapat beberapa siswa remaja autis yang memiliki minat dan bakat di bidang seni rupa serta memiliki kemampuan motorik yang baik. Mereka butuh untuk dikenalkan dengan berbagai keterampilan seni rupa sehingga diharapkan memiliki kreativitas dan keterampilan yang dapat mereka manfaatkan untuk menjadi mandiri di kemudian hari. Produk kerajinan paper quilling dalam wujud aksesoris gantungan kunci dan kalung dipilih dalam program pengabdian ini setelah melihat permasalahan bahwa di RBAS dalam pembelajaran keterampilan seni rupa masih belum diarahkan untuk membuat karya seni yang memiliki nilai jual. Selama ini pembelajaran seni rupa masih sebatas untuk melatih kreativitas dan menyalurkan ekspresi siswa. Selain itu, pelatihan pengembangan produk kreatif paper quilling ini diupayakan agar dapat membantu pihak yayasan RBAS merintis program kewirausahaan untuk memberdayakan siswa dan menyalurkan potensi, bakat, serta minat siswa khususnya di bidang seni rupa. Teknik paper quilling memiliki keunggulan antara lain: bahan mudah didapat, biaya produksi rendah, teknik dapat diaplikasikan pada berbagai macam produk, melatih fokus dan kesabaran remaja autis, serta unik.

Background of the study: Student research paper have an important role in the effort to mapping scientific archival field. Scientific work in the form of a diploma student's final paper can be a representation of the real conditions of conceptual dynamics and archival practices. Therefore, this study analyzes how the relationship between student final paper and the development of archival education curriculum. Purpose: This study aims to explain the correlation of student's final paper to the scientific development of archivel science at diploma level. The approach in this study refers to descriptive analysis. Method: This study is a descriptive qualitative research The method in this study is a literature study and interviews, while the instruments used in data collection are the results of an inventory of the students final paper of the Archival Science Study Program, Vocational College, UGM from 1997-2020. The data analysis technique refers to the frequency distribution using Microsoft Excel program. Findings: The tendency of students final paper related to the study of processing and managing textual is still dominant in the field of records. In addition, the dynamics of scientific development in the archival science still refers to the practical realm to create paraprofessional graduates in their fields. Conclusion: The scientific development of archival science through discourse in an effort to develop and establish new study programs at the Diploma-3 and Diploma-4 levels is relevant, considering the needs of Arsiparis in several institutions or organizations, both in the public and private sectors. Keywords: Archival Scientific, final paper, record

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The compost of inked paper and vegetable waste mixture is a result of the process of degradation of the components of lignin and cellulose. The process was activated by cellulolytic bacteria from rumen liquor. The aim of this study to know the compost quality of the inked paper and vegetable waste mixture. The content of by-products of compost studied were the levels of N, P, K, and Pb heavy metals. The composting process in this study was carried out by anaerobic. The N test used the Kjeldahl method, the P and K test used the Bray 1 method, and the Pb test used the AAS method (Atomic Adsorption Spectrophotometer). The data were analyzed using Manova statistical tests with LSD post hoc tests. From the observations, it was known that the addition of rumen liquor had a significant effect on the levels of P with the most optimal concentration of 50%, while for N and K levels and Pb heavy metals content was not significantly different. However, the average level of nutrient elements N (0.87% to 1.1%), P (0.2% to 0.5%) and K (0.52% to 0.58%) and Pb heavy metals (0.61ppm to 4.09 ppm) fulfill SNI 19-7030- 2004 standard.

The training on the application of the latest version of the Indonesian Language Spelling Standard (EYD V) in writing scientific papers for teachers of Pondok Pesantren Shohwatul Is’ad Pangkep aims to improve their ability to write good and correct scientific papers in accordance with the latest version of EYD. The training was conducted through lectures, discussions, and writing exercises. The results of the training showed an improvement in understanding and application of the latest version of EYD in writing scientific papers. The teachers of Pondok Pesantren Shohwatul Is’ad Pangkep were able to write scientific papers better and correctly, and met the latest version of EYD. The conclusion of this training is the importance of applying the latest version of EYD in writing scientific papers for better understanding and universal recognition.

Lean manufacturing (LM) is established as a best practice to improve the performance of manufacturing industries. Not all the manufacturing industries realize the benefits of LM practices specifically continuous process industries. The present research work is intended to study the advantages of implementing LM practices in an ethical paper industry which is a continuous production industry. Presently, the industry suffers with the problems such as lack of productivity, raw material wastes, underutilized resources, and lack of standard practices in the production. Gemba technique is adapted to record the information related to the present manufacturing environment. Based on the current state analysis, the feasible lean tools are selected and implemented such as 5S, Kaizen, and Total Productive Maintenance (TPM). The improvements have been noted as reduced tool change over time, reduced material wastes, effective utilization of resources and provide safety guidelines to workers and operations. The implications of these improvements increased the productivity also.

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Limited knowledge to determine the use and purpose of the two tunings has not been proven by scientific research. Research to find precise tuning for standard bow, recurve, and compound rounds to improve archery accuracy. This type of research is quantitative experimental research with a two-group pretest posttest design. The sample consists of 24 athletes who are given treatment in 16 meetings. The instrument used is a test scoring archery at a distance of 40m. The collected data will be tested for normality using the Kolmogorov Smirnov technique and the homogeneity test using the Levene statistic technique with a significant level of 5% (p>0.05). Hypothesis testing uses paired samples t-test technique. The results this study indicate (a) there is an effect of walk back tuning increasing archery accuracy of archery athletes, (b) there is an effect of paper tuning training increasing archery accuracy of archery athletes, (c) there is different effect between walk back tuning and paper tuning increasing archery accuracy of archery athletes, where walk back tuning exercises have a greater effect on increasing archery accuracy in archery athletes. This research is expected to be source of reference for athletes and coaches to explore the bow tuning method.

COVID-19 merupakan virus yang telah menyebar dan menjadi pandemi. Salah satu upaya untuk mencegah COVID-19 adalah dengan gerakan masyarakat sehat dengan mencuci tangan, menjaga jarak dan memakai masker. Namun, kebiasaan tersebut belum menjadi budaya yang mengakar di masyarakat sehingga dibutuhkan suatu langkah praktis namun sistematis untuk ikut serta berperan membangun masyarakat. Desa Sumberberas Kecamatan Muncar Banyuwangi merupakan salah satu Desa dengan aktivitas ekonomi yang padat namun masyarakat sekitar masih acuh dengan protocol kesehatan dengan berbagai alasan. Mengatasi masalah ini, disusun program kegiatan pengabdian masyarakat yaitu pembuatan paper soap dari bunga pacar air sebagai salah satu solusi membiasakan kebiasan baru di masyarakat, selain itu juga mengevaluasi kebiasaan mencuci tangan dengan hand washing chart bagi anak-anak serta pemberian smart kit pada akhir tahapan pengabdian kepada masyarakat. Kegiatan pengabdian kepada masyarakat ini menggunakan metode penyuluhan, serta pelatihan secara door to door dengan melibatkan ibu rumah tangga sebagai sasaran. Implikasi kegiatan ini yaitu masyarakat sadar untuk selalu menerapkan protocol kesehatan dan paper soap juga dapat digunakan sebagai alternatif menambah pendapatan secara kreatif di era pandemi COVID 19.

This study presents a simple method for determination of potassium in microliter scale using a paper device together with a smartphone. The method begins with the ion-pair extraction of dibenzo-18-crown-6-K+ complex into dichloromethane with an excess amount of calmagite. The aqueous phase containing the remaining calmagite is transferred to the paper device, where a smartphone is used to capture the color and convert to RGB value. The linear detection range was found to cover potassium concentrations from 20 mg L-1 to 120 mg L-1. The detection and quantification are 5.41 mg L-1 and 18.03 mg L-1, respectively. Potassium detection was carried out in a variety of actual soil samples, and the results were validated against spectrophotometric results using a paired t-test, which indicated high accuracy. The proposed method is simple, fast, and inexpensive, and it requires no complicated equipment, making it ideally suited for detection of potassium in soil.

This study aimed to describe the worksheet's appearance and analyze the worksheet's validation test result based on POE (Predict, Observe, Explain). This research's objectives were to describe the development of a worksheet used in creating indicator papers from Aerva sanguinolenta plants and analyze the feasibility test result on its format. The stages of developing worksheets consist of preparation (define) the stage by analyzing research literature on indicator papers from Aerva sanguinolenta, planning stage by designing laboratory activities in worksheets, and development stage by conducting trials on worksheet products. The worksheet's feasibility was then tested. The results were validated with the average r-count value from the validators of 0.92, the average feasibility value percentage of 92%, the average r-count value from the students of 0.93, and the average feasibility value percentage of 93%. Therefore, the worksheet can be used as a learning aid for students in conducting experiments.

This research is about the application of Bacterial nano cellulose (BNC) as a reinforcing material in the making of liner test paper. BNC was obtained from the fermentation of banana peel extract using Gluconacetobacter xylinum bacteria obtained from the making starter of nata de coco. The reason for using banana peel waste is because it’s available in large number all across Indonesia. BNC is mixed with secondary fiber as a raw material for making liner test paper. From the experimental handsheets results, strength properties and absorption properties were then tested. Variations in the composition of the use of BNC are 0% (blank), 5%, 10%, 15%, 20%, 25%, 30% of the handsheet dry weight. The BNC is also applicated on surface sizing as a substitute for the surface sizing agent. The results of this study indicate that BNC can be used as an alternative raw material on wet end and on surface sizing, because both applications can increase the strength properties of liner test paper, and can reduce the use of chemical additive. The highest increase in strength properties of liner test paper was obtained at the composition of nano cellulose 30% and using surface sizing. Ring crush index is 14.02 Nm / g, concora index is 12.73 Nm / g, bursting index is 3.78 KPa.m² / g, ply bonding is 388.57 J / m². The absorption properties of paper increases but it has a low prosity. The highest cobb size results are obtained at 30% BNC composition, which is 45.30 g / m2 without using surface sizing and 41.83 g / m² using surface sizing. The highest porosity value is obtained at 30% BNC composition, which is 158 s / 100cc using surface sizing. This research is expected to be a reference for further research in the field of BNC, as the alternative raw materials besides wood in paper making.

Our dependency towards wood has reduced the number of forests especially in Indonesia. Hence, many people tried to use another material as a replacement of wood. One of them is composite. Department of Industrial Engineering Universitas Sebelas Maret has developed paper-based composite using newspaper waste in Praktikum Perancangan Teknik Industri (PPTI) II. Unfortunately, the quality of composite is not so good. This paper tried to understand the effect of factors to responses and discover the best combination of factors to obtain the best responses. The responses of this experiment are tensile strength, bending strength and impact value. The factors of this experiment are paper pulp, PVAc glue and water. Taguchi method is used to find the appropriate orthogonal array and Particle Swarm Optimization method to find the optimum combination of the factors. Orthogonal array used in this experiment is L9 (34). Through analysis, all of the factors are significant to tensile and bending strength, but they are not significant to impact value. The best combination of factors is 175 grams paper pulp, 130 grams PVAc glue and 175 ml water. Optimum results obtained for tensile strength is 0.7595 N/mm2, bending strength is 4.873 N/mm2 and impact value is 0.0138 J/mm2.

Soap as a cleaning product has been the primary needs since the spread of Covid-19. Government regulations require people to wash their hands. Hence the demand for soap production is increasing. This study aimed to obtain a Traveling Paper Soap formulation from VCO and durian seeds for antibacterial activity on the skin. The experimental laboratory method uses quantitative and qualitative descriptive analysis. The treatment in this study was the production of Durian Seed Bioethanol with a bioethanol capacity of 19.95% from the hydrolysis of 486 g of Durian Seed flour. The treatment in this study was the manufacture of durian seed bioethanol with a bioethanol content of 19.95% from the hydrolysis of 486 g of durian seed flour. The parameters of the bioethanol viscosity test were 0.7137 cP, and the bioethanol density was 0.9669 g/mL. Based on our research, the best traveling paper soap results are formulation 2 with a water content of 7%, pH value of 10, free alkali content of 0.21%, and antibacterial activity against Staphylococcus Epidermis of 22.3 mm. According to the Indonesian National Standard Mandatory Solid Soap, SNI 3532:1994, it shows that soap complies with the SNI 3532:1994 standard.

The article aimed to analyze the students' critical thinking and problem-solving skills in making paper airplane toys. It is phenomenology research that was conducted on elementary school students with a total of 15 students. The data collection techniques used documentation and interviews. Because of the form of the data obtained descriptive, the analysis was carried out qualitatively, namely by coding with the flow of data reduction, data presentation, and conclusion. The results showed that the students apply critical thinking and problem-solving concepts in making paper airplane toys. Several other factors were students planning and designing carefully, measuring in detail with mathematical concepts and estimating what allows paper airplanes to fly for a long time or even for a short time. This research contributed to creating learning that develops critical thinking skills and problem-solving through simple things close to children's lives (contextual). Keywords: STEM, Critical Thinking, Paper Airplane Toys

Perkembangan zaman yang diikuti dengan perkembangan teknologi telah menawarkan berbagai kemudahan dalam hal administrasi tes. Salah satunya adalah administrasi tes berbasis komputer atau yang lazim dinamakan dengan Computer Based Test (CBT). CBT dikembangkan untuk menjadi alternatif penyelenggaraan tes dengan menggunakan Paper and Pencil Test (PPT). Secara praktis CBT memiliki banyak keuntungan dibanding dengan PPT namun perbandingan mengenai properti psikometris pada kedua bentuk tes ini masih perlu ditelaah lebih lanjut. Penelitian mengenai paralelisme kedua model administrasi tes ini belum banyak dilakukan, terutama pada tes-tes yang dikembangkan oleh Fakultas Psikologi UGM seperti Tes Potensi Akademik Pascasarjana (PAPs). Analisis pada penelitian ini dilakukan dengan mengikutsertakan taraf kesukaran dan daya diskriminasi menggunakan pendekatan Item Response Theory (IRT), indeks ketepatan model dan struktur pengukuran sebagai bukti validitas konstruk. Temuan dari penelitian ini menunjukkan bahwa Tes PAPs secara umum tergolong memiliki kesetaraan pada parameter taraf kesukaran butir, daya diskriminasi butir dan tingkat ketepatan butir ketika disajikan dalam bentuk CBT dan PPT. Sehingga, Tes PAPs ke depannya dapat disajikan dalam kedua bentuk tersebut secara bergantian.

Purpose – This study aims to reveal bibliometric data related to the study of Islamic education. Design/methods/approach – This study uses a bibliometric analysis method to examine publishing trends and emerging themes surrounding the study of Islamic education. The study is limited to the types of documents, articles, proceedings, reviews, and book chapters. This study uses the Scopus database, and the data was collected on July 1, 2021. The targeted data was retrieved by applying the search keywords: “Islamic Education” OR “Madrasah” OR “Islamic School.” Findings – The results of this study reveal that there has been an increase in the study of Islamic Education in Scopus-indexed journals over the last five years, with most of them written by Indonesian scientists. However, most articles published in the two journals are not specific to the study of Islamic education or religious studies. Research implications/limitations – This study is limited to Islamic education research in the Scopus database. This study only looks at bibliometric data analysis. Further studies based on the systematic literature review method can investigate the findings. Islamic education researchers can use the results of this study to develop future research topics. Practical implications – This study sheds light on the evolution of Islamic education research. The results of this study have implications for a more focused direction of Islamic education research through information science tools.

This study aims to develop multimedia with whiteboard animation techniques to improve students' ability to develop scientific papers. The research method used is research and development (RD). The research and development steps are based on the four-D model, namely the defining stage (define), the design stage (design), the development stage (develop) and the dissemination stage (disseminate). The subjects in this study were Pokjar Cempaka Pati students consisting of 20 students. Data collection in the field was carried out using questionnaires given to non-basic students at the Faculty of Economics who took Scientific Paper courses. The data is analyzed descriptively, that is, it gives meaning to each data collected, and is presented in the form of percentages and graphs. The results showed that (1) based on the assessment of whiteboard animation media validators, it was a range of 82.00% - 96.00% of valid categories, (2) Whiteboard animation media is very effective in increasing understanding in student scientific work courses.

Investment is an economic activity that has the hope of prosperity in the future. The development of investment in financial instruments is increasing due to availability and demand. The Pulp and Paper industry in Indonesia currently has the potential to grow. Financial statement analysis is used to help decision makers. The type of research used in this research is quantitative research. by using secondary data obtained from the Annual Report obtained from the IDX website and the website of the company being sampled. The population in this study is the Pulp and Paper Industry which is listed on the Indonesia Stock Exchange in the financial statements for the period 2013 to 2017. The sample in this study is 5 companies consisting of: PT. Indah Kiat Pulp and Paper, Tbk (INKP), PT. Toba Pulp Lestari, Tbk (INRU), PT. Paper Basuki Rachmat Indonesia, Tbk (KBRI), PT. Alkindo Naratama, Tbk (ALDO) and PT. Fajar Surya Wisesa, Tbk (FASW). The results of the study recommend investors to choose the Pulp and Paper industry, because it has the potential to grow and develop. This is supported by campaigns and movements to reduce the use of single-use products, which of course can directly affect the demand for paper needs in the future and will automatically increase and increase paper prices.

The purpose of this study was to develop an android-based PCT (Paper Chromatography Techniques) practicum media with QR code technology on mixed separation materials to help improve the quality of learning, especially in general chemistry practicum courses. This development is carried out using a 4D (four-D) research design, namely defining, designing, developing, and disseminating. At the definition stage, the formulation of the practicum objectives is carried out, the design stage is carried out by designing practicum media, while at the development stage the practicum media content validation is carried out by media experts and material experts, the dissemination stage is carried out through e-learning at Bengkulu University. The distribution of practicum media is carried out after the media is declared valid by the validator, namely material experts and media experts. The practicum media validation score by material experts is 70 which is in the "Eligible" category, while the validation results by media experts get 52 which is in the "Eligible" category. The results of the feasibility assessment of practicum media by students also showed results that were in the "appropriate" category with a conversion value of 31.93. Student responses to the PCT practicum media show an average score of 207.5 with a conversion value of 3.98 in the "agree" category. This can be interpreted that in general students agree with the aspects contained in the PCT practicum media so that the PCT media developed can be used in the learning process.

Wastewater in an industry which is often called liquid waste is a by-product produced by several human activities. Liquid waste pollution from industrial effluents containing lead (Pb) in dug well water used by the community for daily needs can cause poisoning and health complaints. This study aims to determine the content of lead (Pb) in the liquid waste stream and well water as well as public health complaints around the pulp and paper industry. This type of research was descriptive with the observational method. Liquid waste from the paper and pulp industry is known to contain heavy metal type lead (Pb), if it pollutes the environment around the industry it can cause various negative impacts for the community. There were 2 samples of dug well water 90 meters that have lead content above the quality standard, namely in well 8 and well 10 with lead content of 2,998 mg/L and 4,247 mg/L while for other dug well water it did not exceed the threshold value with results below 0.0085 mg/L. Based on the results of interviews with 40 respondents, most of the respondents who used dug well 8 and well 10 water experienced health complaints such as skin redness and itching on the hands and arms, and the most experienced redness, itching, and hot eyes after using dug well water contaminated with lead (Pb).

Borassus flabellifer L., one of the palm-based commodities in Indonesia which is grows in dry areas especially around the north coast of Java Island. An abundant waste of this plant is a leaf midrib and fruit fiber have an opportunity as a source of lignocellulose for the paper industry. In this study, Kraft paper production was conducted to know the influence of the proportion of Borassus flabellifer L. leaf midrib pulp and fruit fiber pulp, and the concentration of Polyvinyl Acetate (PVAc) adhesives on the sensory and physical quality of kraft paper. The research method used was Randomized Block Design (RBD) with two factors. The Friedman test was used to determine the sensory quality of kraft paper. The physical quality of kraft paper was used ANOVA analysis. The results showed that the treatment of raw material proportion and PVAc adhesive concentration had significant effect on color, surface texture, yield, and tensile resistance, but not significantly different between treatment of gramature and tear resistance. The best treatment of sensory tests was kraft paper with proportion of leaf midrib pulp 50% and fruit fiber pulp 50% and a 7.5% PVAc adhesive concentration. It has a yield value of 72.11%, gramature of 162.80 g/m2, tensile strength of 1.70 %, and tear resistance of 197.6 gf.

Methylene blue removal by adsorption method had been done in batch method using adsorbent of used paper powder. Adsorption parameters covering adsorbent doses, contact times, pH, adsorbate concentrations and adsorption isotherm as well as desorption study of the absorbed methylene blue were evaluated. The results showed the highest adsorption of methylene blue was obtained at an optimum adsorbent dose, for 30 min at pH > 9. The maximum adsorption capacity of 30.77 mg/g was obtained with Langmuir isotherm model. While the effective methylene blue desorption on the used paper powder adsorbent was obtained c.a. 0.27 mg/g at pH 1.

Paper writing with the existing writing format causing excessive paper usage. Excessive paper usage could lead to environmental destruction. Therefore, it is necessary to find an alternative in the writing procedure by doing an experimental design based on student reading comprehensive. This study uses Completely Randomized Factorial Experimental Design. After analysis of variance and the multiple comparisons test done, it results a new writing format alternative that use less paper than the existing writing procedure. In other hand, it results greater student reading comprehensive than the existing writing procedure. With the results, the application of the alternative procedure can save the paper usage and make student easier to understand the paper.

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South Kalimantan has considerable natural forests and many types of timber that have not yet been optimally utilized, such as Bangkal tree (Nauclea officinalis). The purpose of this research was to analyze chemical components, dimensional fibers characteristic, and suitability of Bangkal wood as a raw material of pulp and paper. The results obtained from this study revealed that the chemical content of Bangkal wood consisted of 3.00% extractive, 30.00% lignin, 16% hemicellulose, and 50.50% cellulose. The anatomy of Bangkal wood were 1.40 mm in fiber length 1.40 mm, 1.20 μm in fiber diameter, 5.00 μm in lumen diameter, and 3.25 μm in cell wall thickness. Derived fiber values comprised Runkel Ratio (0.43), Power Weaving (66.00), Muhsteph Ratio (99.80%), Coefficient of Rigidity (0.20), and Flexibility Ratio (0.71). Based on the chemical components and quality of Bangkal wood fiber, that wood could be used as a raw material of pulp and paper.