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The environmental issue has become a primary concern on social media, prompting SMEs to integrate it into their market approach strategies. In line with the phenomenon that is occurring, the purpose of this research is to examine the role of social media involvement in brand awareness, e-trust, and consumer decision-making. This study is an examination of consumers with a focus on SMEs in Bandung City who conduct environmental campaigns using social media. A survey was conducted on 123 consumers using an online questionnaire, and the data was processed using a path analysis approach. The research analysis is conducted based on the hypothesis testing of the study. The research findings highlight the impact of implementing environmental campaigns on social media on brand awareness and consumer e-trust. Social media indirectly supports consumer purchasing behavior of SMEs products because of environmental concerns. Companies engaged in sustainable business practices and environmental concern can build a positive image in the perceptions of consumers. Social media provides a forum where consumers may share information and experiences, making the reputation of a company critically important.

Mackerel is a marine fish whose meat is widely used in making processed food products such as pempek, crackers, dumplings, and otak-otak. In making this product, there is still residual waste in the form of bones, tails, and fish heads that have yet to be utilized. Fishbone waste can be used as an ingredient for making gelatin. Gelatin can be used as a raw material for making marshmallows. Marshmallows produced from mackerel bone gelatin have a fishy aroma. The effort made to reduce the fishy smell is by adding calamansy orange. Apart from that, add sucrose to lessen the sour taste of kalamansi oranges. This research aimed to determine the effect of adding calamansy orange extract and sucrose on the physical, chemical, and organoleptic properties of the marshmallows produced. The experimental design used was a Completely Randomized Design (CRD) with two factors, namely the addition of calamansy orange extract (13%, 15%, and 17%) and the addition of sucrose (30%, 35%). The research results showed that adding calamansy orange extract and sucrose naturally affected water content, texture, ash content, vitamin C content, pH, taste, texture, aroma, and overal.

Sustainability issues and the significance of academic performance in e-learning are intricately linked. E-learning can support the environmental issue (paperless), and sustainable learning system. Academic excellence produces individuals who are prepared to advocate for positive, long-lasting change in industry and society. Investigating issues pertaining to academic achievement, a study was undertaken to analyze academic performance models with the assistance of e-learning satisfaction. Utilizing a quantitative survey design, information was gathered from 663 students and analyzed with SmartPLS. The examination and evaluation are conducted in accordance with research hypotheses. The findings of the study indicate that satisfaction with e-learning is affected by perceived relatedness, competence, and levity, with playfulness having the greatest impact. Satisfaction with e-learning is crucial to establishing a productive learning environment in this instance. Additionally, academic achievement in e-learning is positively correlated with e-learning satisfaction, suggesting that students can attain higher levels of academic success through a gratifying learning experience. Hence, e-learning assumes a critical function in bolstering sustainable industrial progress while offering substantial advantages to both learners and society at large.

Background: Lower lip avulsion is a separation between the lip and the associated soft tissue from the mandible. The degree of these types of injuries varies and heavily affects the outcome of the case., Case Description: This study reported an extensive lower lip avulsion managed by surgery and stem cell metabolite preparation. A one year and nine month-old domestic cats was referred for lower lip avulsion surgery to the Veterinary Teaching Hospital Airlangga University. Owing to the limited amount of tissue, immediate successful results cannot be achieved after the first surgery. Furthermore, tissue necrosis and lack of physical restraint to the cat at home contributed to the delayed union between the soft tissue and mandible, resulting in repeated surgery. Stem cell metabolites preparation was applied at the surgical site and was incorporated into the therapy to support tissue growth., Conclusion: The combination of surgical treatment and stem cell metabolite preparation resulted in good wound healing in the present case., Competing Interests: The authors declare no conflict of interest.