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The biological concept has a broad scope and requires the visualisation of bioprocesses to provide complex understanding. Learning media can help visualise bioprocesses to enhance students’ cognitive abilities. The study aimed to develop, test the practicality, and test the effectiveness of video animation in improving grade XI high school students’ und erstanding of the coordination system. This study involved 66 high school students in grade XI of the science department at State Senior High School 2 Malang, Indonesia. This research used the Lee & Owens Multimedia-Based Instructional Design method, which consisted of analysis, design, development, implementation, and evaluation stages. In the evaluation stage, we conducted face validity by media experts and content validity by material experts, successively getting results of 97% and 100%. Then, the concurrent validity test was obtained from student assessments of the media interface with a result of 97%, the user-friendly with a result of 100%, and the appropriateness of the material with a result of 95%. In the final stage, construct validity was carried out through an effectiveness test using a quasi-experimental design with a pretest-posttest control group design. Data analysis was performed using the Independent T-test, with the results showing a significance of 0.006 < 0.05, which showed a significant difference in the average post-test between the control and experimental classes. The average score in the experimental class increased from 76.32 to 89.03, but the control class increased from 76.38 to 84.56. The results showed that the video animation media effectively improved students’ abilities. Therefore, this learning media can be a recommendation in the learning coordination system.

Technological developments in various fields are the key to progress in the digital era. The utilization of technology-based learning media in education makes learning more interactive and supports independent learning. This study aims to develop and test the practicality and effectiveness of storyline-based nervous system e-comics media to support students' independent learning. This research uses the Research and Development (RnD) method with the Lee & Owen model, consisting of the analysis, design, development, implementation, and evaluation stages. The research was conducted with the subjects in this study, class XI MIPA SMA Negeri 2 Malang students, totalling 60 people. A pre-experimental design of one group pretest-posttest was used to test the effectiveness of the media. Data were collected through questionnaires and tests. The media validation results obtained 100%, material validation 100%, and student response results 98.7% in the class trial. The effectiveness test used a Pretest-Posttest Control Group Design. The results showed a significant difference between the posttest of both classes with Sig. (2-tailed) 0.00

Abstrak. Penelitian dan Pengembangan dilakukan untuk menghasilkan produk berupa Media Cell Thru Augmented Reality yang multirepresentatif pada matakuliah Biologi Sel yang valid dan praktis. Model ADDIE digunakan dalam pengembangan produk yang disusun. Tahap Analisis, Desain, Pengembangan dan Evaluasi dilakukan dengan lengkap, namun tahap Penerapan belum dilaksanakan. Data kuantitatif yaitu data hasil uji validitas dan kepraktisan dianalisis secara deskriptif. Data kualitatif yaitu data saran dari validator, praktikan, dan responden dianalisis secara kualitatif, dan dievaluasi sebagai dasar revisi produk. Hasil penelitian menunjukkan bahwa produk telah valid, dengan rata-rata dari validator ahli materi, ahli perangkat dan ahli media berturut-turut adalah 100%, 96.75%, 97.33%, serta produk telah diperbaiki sesuai saran. Produk juga dinyatakan telah praktis dengan rata-rata 96.82%. Hasil produk yang dikembangkan dapat dilanjutkan pada tahap berikutnya. Abstract. Research and Development was carried out to produce a product in the form of Cell Thru Augmented Reality Media which is multi-representative in Cell Biology courses that are valid and practical. The ADDIE model was used in the development of the products that were prepared. Analysis, Design, Development and Evaluation stages are carried out completely, but the Implementation stage has not been carried out. Quantitative data, that is, data from validity and practicality tests, were analyzed descriptively. The suggestions from validators, practitioners, and respondents, was analyzed qualitatively, and evaluated as a basis for product revision based on qualitative data. The results showed that the product was valid, with an average of 100%, 96.75%, 97.33% from material expert validators, device experts and media experts respectively, and the product had been improved according to suggestions. The product was also declared practical with an average of 96.82%. The results of the developed product can be continued at the next stage.

Based on data from the Ministry of Environment and Forestry in 2021, household and food waste production in Indonesia is the highest. This waste has not been utilized optimally because the habit of the Indonesian people in sorting waste is still low. Meanwhile, organic waste derived from food waste can be used as liquid organic fertilizer. Liquid organic fertilizers are more practical and easily absorbed by plants. This community service activity aims to improve students' knowledge and skills in making liquid organic fertilizers. The method used is counseling, demonstration, and training on making LOF involving class XI students of SMAN 8 Malang. This activity results in the increased knowledge and skills of students in manufacturing LOFs. In general, this service activity went smoothly. The suggestion for the next activity was to develop a type of LOF from specific materials based on its largest constituent element so that this LOF will be easier to apply according to to plant needs.

The COVID-19 pandemic has caused the implementation of education in Indonesia to be carried out online. Some lessons that require practice, such as Biology, experience obstacles. The solution that has been carried out is by conducting independent experiments, but this cannot facilitate practicum on submicroscopic materials such as cells. The availibility of a virtual laboratory during a pandemic that is effective, efficient, and economical is urgently needed. The purpose of this study was to produce an interactive online microscope, test the validity of the media, and test the effectiveness of the media. The research was conducted at SMA Negeri 3 Malang in grade 11 D3. This online microscope was developed by Lee and Owens (2004) including Analyze, Design, Development, Implementation, Evaluation. The Analyze stage produced need assessment and front-end analyze data. The Design stage produced material and media designs. The Development stage produced an interactive online microscope with a material validation value of 93%, media validation 88%, and a practicality test of 96%. The Implementation phase was not carried out. In Evaluation stage, an evaluation is carried out for media evaluation. It can be concluded that this online microscope is practical and valid to meet the needs of online practicum

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Penelitian ini berfungsi memberikan informasi mengenai daya terima konsumen pada kualitas yang meliputi rasa dan tekstur serta kemasan dan harga dari inovasi unik produk “Sambal Tabur Kecombrang” dan mengetahui kecocokan selera konsumen terhadap sambal tabur kecombrang. Variabel X menunjukkan kualitas produk meliputi tekstur dan rasa, sedangkan variabel lainnya menunjukkan keputusan penerimaan kemasan dan harga produk dari inovasi unik produk "Sambal tabur Kecombrang" terhadap konsumen. Populasi penelitian ini adalah 50 responden. Penelitian ini menggunakan uji asumsi klasik yang berupa uji normalitas. Hasil dari penelitian penerimaan inovasi unik terhadap daya konsumen berpengaruh positif dan signifikan terhadap keputusan pengembangan inovasi produk. Kualitas dan harga memberikan dampak positif terhadap inovasi produk pada konsumen. Berdasarkan uji tersebut, diketahui bahwa kualitas dan harga yang diberikan memberikan dampak yang positif dan mampu diterima dengan baik oleh para pelaku konsumtif "Sambal Tabur Kecombrang”. Sambal Tabur Kecombrang ini diproduksi oleh mahasiswa dari Surabaya yang sedang mengembangkan terobosan terbaru terhadap cara konsumsi suatu produk. Maka dari itu, penelitian ini sangat berguna bagi produsen sebagai bahan evaluasi dan standart produk agar dapat dipertahankan sebagai jati diri dan menjaga konsumen untuk tetap mengkonsumsi Sambal Tabur Nusantara dengan citarasa autentik.

Environmental degradation is one of the many environmental problems that need to be faced by every country in the world. Both developed and developing countries can find environmental degradation problems in various conditions and phenomena. One of the environmental problems in Southeast Asia is related to smog. Indonesia is one of the countries with high cases of smog pollution, this is because the vast forest area with massive land clearing makes forest fires frequent. respond. The ASEAN Agreement on Transboundary Haze Pollution is an agreement to control haze pollution that occurs in the Southeast Asian region. This study uses secondary data originating from the Indonesia Central Statistics Agency (BPS) with a quantitative method approach. This study seeks to find the phenomenon of environmental pollution, economy, and emission developments in Indonesia. It was found that energy emissions, FOLU, and forest fires were the three emissions that were not affected by the ASEAN Agreement on Transboundary Haze Pollution policy. The policy that Indonesia needs to take is to improve energy emission, fire disaster and FOLU control.

Competition in service industries is fierce, so operational efficiency and cost-effectiveness can be implemented by optimizing internal resources to increase competitive advantage. This study aims to investigate the role of followership in enhancing organizational citizenship behavior (OCB) with double mediating mechanisms, such as job satisfaction and organizational commitment. This study was conducted on food distributor service companies in Indonesia and employees as respondents. Questionnaires were used to collect data, which were using convenience sampling. Then, 131 data points were gathered and prepared for analysis using the G-Power minimum sample size. Data analysis was conducted using structural equation modeling with the SmartPLS application. The results showed that followership significantly influenced OCB, job satisfaction, and organizational commitment. Furthermore, it was also observed that job satisfaction showed an effect on OCB. However, organizational commitment does not affect OCB. Furthermore, during mediation testing, only job satisfaction was found to successfully mediate and act as a connecting variable between followership and OCB. This study has contributed to the cognitive resonance theory and suggests that service companies consider leadership followership in order to enhance OCB among their employees efficiently. It also recommended that employees should first exhibit job satisfaction before engaging in extra-role behaviors for the company. AcknowledgmentResearchers give great appreciation to Universitas Brawijaya for funding this research.

The greater the rate of employee turnover, the more harm it causes the company. Furthermore, there is a direct correlation between worker turnover and the intention to leave. Since the purpose of this research was to investigate employee turnover, the urgency of the issue is the main area of focus because it will obstruct the accomplishment of organizational objective. The purpose of this study is to examine the mediating role of organizational commitment and organizational citizenship behavior on the effect of job satisfaction on turnover intention. The research falls within the explanatory research category and included validation. This study utilised a survey to collect data from a significant portion of the workforce, consisting of 254 employees. The study used a saturated sample of 254 employees. The statistical method known as partial least squares, or PLS, along with the WarpPLS software were used for data analysis. The participants in this study were workers at an Indonesian manufacturer of medical devices. The research findings of this study provide an empirical contribution indicating that organisational commitment and organisational citizenship behaviour are critical components that need to be addressed in the company's efforts to lower the degree of intention to leave. Incorporating employees into decision-making processes can also help to maintain job satisfaction, as evidenced by the fact that such activities lower the intention of employee turnover. Companies should also focus on other factors that contribute to employee job satisfaction, such as clear career paths, appropriate rewards, work support facilities, and one example of good organisational citizenship on the part of employees not taking extra time off.

This study was conducted using the job demand-resource model to examine the effects of job demand, job burnout, and the role of social support as a measure of job resources in enhancing the influence of job demand on em­ployee performance. Through 131 responses from the questionnaire survey, this study uses the responses obtained from a state-owned banking agency in Ma­lang, Indonesia. Data analysis was performed using partial least square (PLS) with the WarpPLS.7.0 program and Sobel Test to verify the relationship bet­ween variables. The results of this study do not totally support the hy­po­thesis since employee performance can be directly influenced by the degree of job demand that employees experience but not by the degree of job burnout that banking employees experience. As opposed to that, a high job demand al­so has a direct impact on an employee's job burnout. Another significant fin­ding from this research is that social support has a role in enhancing the influence of job demands on employee performance, rather than mediating it. This research provides enlightenment for the banking industry regarding the impor­tance of paying attention to employees' social support. High job demand cau­ses a decrease in employee performance; with good social support, employees will be helped meet the job demand so that it does not impact the performance they are building. It is challenging to lessen how much job demand influences employee burnout. Banking institutions can work to provide social support while also attempting to alter employees' perceptions of their jobs' obligations. In order to successfully prevent job burnout syndrome in employees and re­du­ce negative effects brought on by job pressures, banking leaders should provi­de assistance and demonstrate excellent leadership. This strategy ought to considerably lessen job burnout and directly result in improved performance.

This study was conducted to determine the mediating role of job burnout and the moderating role of equity compensation on the effect of job demand on employee satisfaction. The study was conducted on 131 employees of Bank X in Malang by using Partial Least Square (PLS) analysis. The results showed that job demand had a significant direct effect on job burnout and employee satisfaction, while job burnout had no impact. On the other hand, job burnout does not play a mediating role, and equity compensation does not play a role in moderating the effect of job demand on employee satisfaction. This study places job burnout as a mediating variable and equity compensation as a moderating variable on the effect of job demand on employee satisfaction. An essential finding of this study is that the hypothesized mediating and moderating roles were not proven. It is necessary to pay special attention to the job demand/ demands imposed on employees to affect employee satisfaction positively. Physical demand is something that needs to be considered. When employees feel burdened and unable to meet the given physical demands, employees may experience job burnout which is indicated by the loss of enthusiasm from employees at work.