Publication Search

The high volume of fishery waste often poses an environmental burden if not managed appropriately. Conversely, the circular economy concept offers sustainable solutions aligned with Maqasid Shariah principles in environmental preservation (Hifz al-Alam). This study aims to educate and implement the processing of fish waste into high-quality animal feed that meets halal standards (halalan thayyiban). This research employs a qualitative approach using the Asset-Based Community Development (ABCD) method. The stages include socializing the concept of Sharia circular economy, technical training on waste processing, and nutritional content testing of the feed. The findings indicate an 80% increase in community understanding regarding the economic value of waste. Technically, the fish waste processing successfully produced an alternative animal feed with high protein content, free from najis (impurity) through a purification process according to Islamic jurisprudence (fiqh). This education proves that the integration of circular economy and Sharia principles not only reduces environmental impact but also creates sustainable economic added value for local communities.

The high volume of fishery waste often poses an environmental burden if not managed appropriately. Conversely, the circular economy concept offers sustainable solutions aligned with Maqasid Shariah principles in environmental preservation (Hifz al-Alam). This study aims to educate and implement the processing of fish waste into high-quality animal feed that meets halal standards (halalan thayyiban). This research employs a qualitative approach using the Asset-Based Community Development (ABCD) method. The stages include socializing the concept of Sharia circular economy, technical training on waste processing, and nutritional content testing of the feed. The findings indicate an 80% increase in community understanding regarding the economic value of waste. Technically, the fish waste processing successfully produced an alternative animal feed with high protein content, free from najis (impurity) through a purification process according to Islamic jurisprudence (fiqh). This education proves that the integration of circular economy and Sharia principles not only reduces environmental impact but also creates sustainable economic added value for local communities.

There are chances for small and medium-sized businesses (SMEs) to boost local agricultural economies and increase profitability due to the rising demand for value-added dairy products.  This study uses the Hayami approach to evaluate the value distribution along the production chain in order to investigate the economic potential of cream cheese production in Samarinda, Indonesia.  In-depth producer interviews, cost documentation, questionnaires, and production process observations were used to gather primary data.  Identifying the main cost components and evaluating value generation at the processing step were the main objectives of the investigation.  The results show that processing adds a substantial amount to the total product value, with the acquisition of raw materials and packaging being the main sources of expense. Maximizing by-products like whey, implementing cost-effective packaging, and optimizing input sourcing are all ways to boost profitability. According to the report, local cream cheese makers can become more resilient and competitive by focusing on specialized markets, improving branding, and fortifying supply chain integration. These observations serve as the foundation for business plans and regulatory suggestions meant to promote long-term expansion in the artisanal dairy industry.

This community service program aims to utilize Balinese orange peel waste into marketable jelly candy in Battu Winangun Village, Lubuk Raja District, Ogan Komering Ulu Regency. The implementation method included socialization, 2-day practical training, and production mentoring involving 30 participants from women's farmer groups, PKK mothers, and youth youth organizations. The results of the activity showed an increase in participants' knowledge from 15% to 92% about the economic potential of Balinese orange peel waste, with 85% of participants successfully producing good-quality jelly candy that met the criteria of chewy texture, balanced sweet-sour taste, and attractive bright color. This program successfully processed orange peel waste rich in natural pectin (18-25%) into a functional low-calorie product with a shelf life of 2-4 weeks. The program's impacts included the formation of independent business groups, a 25-30% reduction in organic waste, and increased public awareness of a sustainable circular economy. The final evaluation showed a 90% level of participant satisfaction, with 87% of participants interested in continuing independent production. In conclusion, this program effectively increases the added value of local agricultural products, empowers the community's economy, and creates social transformation toward a self-sufficient and environmentally conscious village.

The increasing consumption of plastic, particularly single-use packaging, has led to a significant rise in household plastic waste, which poses a potential threat to environmental sustainability. One type of waste that remains underutilized is metallic plastic packaging. This Community Service activity aimed to enhance community knowledge and skills in processing metallic plastic packaging waste into handicraft products with functional value and economic potential. The activity was conducted in collaboration with the Family Welfare and Empowerment Group (PKK) of Ngringo Village, Karanganyar, involving 15 participants. The methods employed included a preliminary survey, educational outreach, hands-on practical training, and continuous mentoring. The effectiveness of the program was evaluated using pre-test and post-test assessments analyzed through the normalized gain (N-gain) method. The results demonstrated an improvement in participants’ knowledge and skills following the training, with an average N-gain value of 0.68, which falls within the moderate-to-high category. These findings indicate that the metallic plastic packaging waste processing training was effective in enhancing community capacity. Furthermore, the activity not only contributed to reducing plastic waste generation but also promoted the implementation of circular economy principles.

Urban waste management remains a major challenge in achieving a clean and sustainable environment, including in Bontoduri Sub-district, Makassar City. Waste banks, as a community-based waste management model, have significant potential to reduce waste generation while creating economic value. However, in practice, the role of waste banks has not been fully optimized due to limitations in institutional capacity, community participation, and managerial practices. This community service activity aimed to strengthen the role of waste banks in promoting a clean and economically valuable environment through participatory and community empowerment approaches. The methods employed included preparation, environmental education and socialization, waste bank management training, institutional mentoring, and activity evaluation. The program involved approximately 30 participants consisting of waste bank managers, local government representatives, and community members. The results indicated an increase in community awareness and understanding of waste segregation, improved managerial and administrative capacities of waste bank operators, and enhanced community participation in waste-saving activities. In addition, waste banks contributed to generating added economic value from household waste and reducing the volume of waste disposed of into the environment and landfills. This activity concludes that strengthening the role of waste banks through education, training, and continuous mentoring can serve as an effective strategy to support sustainable urban waste management based on circular economy principles.

The waste problem in Karanglewas Village, Kutasari District, Purbalingga Regency, continues to increase alongside agricultural, trade, and MSME activities, while the management system remains conventional, without sorting, resulting in environmental pollution and limited landfill capacity. This community service program aims to implement the Integrated Independent Waste Sorting and Processing Tool (PLASMA-T) as an innovative solution that processes organic waste into compost and melts plastic waste into paving blocks that are useful and economical. The activities are carried out in stages, including problem identification, socialization, technical training, operational trials, evaluation of results, and the handover of the equipment to the Mitra Sejahtera TPS, with ongoing assistance so that the community can operate the equipment independently. The expected outcomes include a reduction in waste volume at the TPS, increased community awareness and skills in waste management, and the creation of new business opportunities through compost and paving block products. Thus, this program not only addresses environmental issues but also strengthens the village's circular economy and has the potential to serve as a model for other regions.

This community service program aims to empower the community of Ujung Tanah District, Makassar City in circular economy-based waste management. Ujung Tanah District as a coastal area with high population density faces complex waste problems, especially waste that ends up in the sea and disrupts the coastal ecosystem. The activities were conducted in four urban villages, namely Ujung Tanah, Tabaringan, Pattingalloang, and Pattingalloang Baru, involving 120 households as direct participants. The implementation methods included socialization and education, waste sorting and processing training, establishment of Waste Banks, mentoring for recycled product creation, and marketing system development. The results showed a significant improvement in community knowledge about waste management, with average scores increasing from 45.2 to 82.6. Four active Waste Bank units were established with a total of 320 household customers. The managed waste volume reached 2.4 tons per month with an economic value of IDR 8,500,000 per month. Recycled products include ecobrick crafts, bags from plastic packaging, and compost fertilizer. This program successfully changed the community paradigm from dumping waste into the sea to managing waste as a source of income.

Organic waste management at Yogyakarta International Airport (YIA) is still not optimal, even though organic waste production averages 1,264 kg per month. This community service activity aims to develop technological innovations through the utilization of eggshell waste and Black Soldier Fly (BSF) maggots into economically valuable pellet feed products. The activity was carried out from October 8 to 15, 2025, involving three workers from the Temporary Processing Site (TPS) of PT Angkasa Pura Indonesia YIA. The implementation methods included an initial survey, education, demonstration of pellet production, and evaluation of participants' skills and product quality. The production process involved drying, grinding the ingredients, mixing the ingredients, molding, and drying the pellets. The results showed that the workers were able to independently carry out the production process and produce pellets with good physical quality. Cost analysis showed that the cost of production was IDR 47,989/kg, with a potential profit margin of 30% and an estimated return on investment within ±7 months. This innovation has proven effective in reducing waste volume, increasing the added value of organic waste, and supporting the principles of zero waste and circular economy in the airport area. This program has the potential to be further developed as a model for sustainable organic waste management.

This study explores the implementation of circular economy principles within Safina Quilt, an MSME in Balikpapan that transforms textile waste—such as fabric scraps and discarded clothing—into value-added products. Safina Quilt applies the concepts of reduction, reuse, and upcycling throughout its production processes using quilting techniques, while simultaneously establishing an inclusive supply chain that engages local tailors, individuals with disabilities, and homemakers. This business model not only delivers economic gains by increasing profit margins and expanding market reach but also generates substantial social benefits by empowering vulnerable community groups. Although challenges remain, including limited access to supporting materials, constraints in production capacity, and insufficient digital marketing efforts, Safina Quilt demonstrates how MSMEs can successfully integrate environmental, economic, and social sustainability. Strengthening supply chain mechanisms, enhancing production capabilities, and improving digital marketing strategies are essential for scaling up and ensuring long-term business sustainability.

The persistent challenge of hunger remains a critical obstacle to achieving sustainable development in Indonesia, where socioeconomic inequality, environmental degradation, and unstable food systems continue to limit progress toward Sustainable Development Goal 2 (Zero Hunger). This study systematically reviews international and national literature published between 2018 and 2024 to identify the key sustainable economic strategies that effectively address hunger in Indonesia. Guided by the PRISMA 2020 protocol, the review integrates 62 eligible studies sourced from Scopus, Web of Science, ERIC, and Google Scholar databases. Findings reveal that circular economy practices, green innovation, and climate-smart agriculture play central roles in improving food availability, reducing post-harvest losses, and enhancing community resilience. Furthermore, digital transformation and inclusive economic policies are shown to strengthen food supply chains and ensure equitable access to resources. The discussion emphasizes the interdependence between economic sustainability, social equity, and environmental stewardship as pillars of hunger reduction. The study concludes by proposing a policy framework that aligns national development strategies with sustainable agricultural innovation and resilience-based economic systems. This framework is expected to guide policymakers in strengthening Indonesia’s.

Used cooking oil is a household waste that may pollute the environment and harm human health if disposed of or reused improperly. This community service program aimed to provide a waste management solution while enhancing the community’s economic skills through training on producing aromatherapy candles from used cooking oil. The implementation method included awareness sessions on the hazards of used cooking oil, technical training using a learning by doing approach, and assistance in production and marketing. A total of 30 participants from the Family Welfare Movement (PKK) took part in the program. The results indicated improved knowledge and skills, the production of approximately 50 aromatherapy candles with lavender, rose, and vanilla scents, and the establishment of a community group committed to continuing independent production. The program contributed positively to the environment by reducing around 15 liters of waste oil per month and created new entrepreneurial opportunities for residents. Therefore, this initiative can serve as a sustainable community empowerment model based on circular economy principles.

This community service program was designed to empower residents of RW 06 Kalibaru, North Jakarta, by transforming local organic waste—such as sawdust and seashells—into a high-value commodity: oyster mushrooms. The training began with a needs assessment to ensure the relevance of the materials, followed by the application of the Adult Education (POD) approach, integrating theoretical and practical learning. The theoretical sessions provided participants with insights into economic prospects, nutritional benefits, and business opportunities, while the practical sessions developed technical skills in substrate preparation, sterilization, inoculation, and mushroom maintenance. The program was reinforced through participatory discussions, demonstrations, and simulations to ensure effective skill transfer. Monitoring and evaluation were conducted via Focus Group Discussions, and continuous mentoring was carried out through field visits, online communication, and the formation of farmer groups as collaborative platforms. As a result, participants demonstrated a significant improvement in knowledge and technical skills, accompanied by greater awareness of the economic potential of previously discarded waste. This initiative not only serves as an innovative solution to environmental problems but also acts as a catalyst for the application of the circular economy, creating micro-enterprise opportunities and strengthening community economic independence. The synergy between universities, the local community, and industry partners is a key factor in sustaining the program, with recommendations for expanding training on product diversification, marketing strategies, and policy support to accelerate business development. Additionally, the success of the program has opened new avenues for sustainable entrepreneurship, particularly in communities with limited resources. The involvement of local stakeholders—such as community leaders and small businesses—has been instrumental in fostering a sense of ownership and shared responsibility for the program's success. The use of organic waste as a resource for mushroom cultivation also aligns with broader environmental goals, such as reducing waste and promoting sustainable practices.

This study aims to analyze the development of the creative economy through the utilization of textile waste, particularly patchwork fabric, by leveraging digital platforms. Employing a qualitative approach with a case study method, the research involved creative entrepreneurs who transform patchwork waste into economically valuable products, such as bags, wallets, accessories, and home decorations. Data were collected using in-depth interviews, participatory observation, and document studies, and then analyzed thematically. The findings reveal that patchwork fabric waste can be successfully converted into high-value creative products through innovative designs and diversification strategies. Furthermore, the adoption of digital platforms, including social media and online marketplaces, plays a pivotal role in product promotion, enhancing brand awareness, and expanding market reach beyond local boundaries. This integration not only provides economic benefits, such as increased income for entrepreneurs and the creation of new job opportunities, but also fosters social and environmental impacts, including raising community awareness of sustainable waste management practices. The study emphasizes that the creative transformation of textile waste contributes to circular economy principles, supporting resource efficiency and reducing environmental burden. In conclusion, the integration of creativity, innovation, and digital technology utilization emerges as a sustainable strategy for developing a creative economy based on waste materials. These findings provide insights for entrepreneurs, policymakers, and communities in promoting environmentally friendly business models while simultaneously driving inclusive economic growth.

This study explores the dynamic relationship between top management commitment (TMC), institutional pressures, and competitive advantage within the context of circular economy (CE) adoption in emerging manufacturing firms, focusing on firms in Indonesia and Vietnam. The research examines how TMC mediates the effects of coercive, normative, and mimetic institutional pressures on the adoption of CE practices and how this relationship, in turn, influences competitive advantage. A quantitative approach was used, collecting data from 280 manufacturing firms through structured surveys and in-depth interviews with top executives and sustainability managers. The findings highlight that TMC plays a significant mediating role in driving the adoption of CE practices, particularly under institutional pressures. Coercive and normative pressures were found to have a direct influence on CE adoption, while mimetic pressures exerted an indirect effect, especially when coupled with other pressures. Furthermore, TMC was shown to strengthen the link between CE adoption and competitive advantage, improving resource optimization, operational efficiency, and customer loyalty. The study underscores the critical role of leadership in navigating external pressures and integrating sustainability into the core business strategy, offering a competitive edge in the global market. The implications of these findings are particularly relevant for manufacturing firms in emerging markets, suggesting that top management’s strategic commitment to sustainability can drive long-term value and foster a competitive advantage through the adoption of circular economy practices. Future research should consider expanding the study to other industries and geographic regions to further understand the broader applicability of these findings.

The Community Service Program (KKN) is an intracurricular activity that is mandatory for students as a form of community service. In this context, the KKN group R1 of Janabadra University Yogyakarta conducted a service activity in Banyurejo Village, Yogyakarta City, for six weeks. This activity carried the main theme of community empowerment in environmental management, with a primary focus on increasing awareness of the economic potential of waste through the implementation of an Environmental Workshop with the theme "Waste as Economic Potential: Creating an Independent and Clean Village." This workshop was the core agenda that involved the active participation of residents in discussing and practicing waste management that was wise, economically valuable, and environmentally friendly. To support this main activity, several supporting programs were also implemented, including: Ceria Class as a medium for environmental education for children, the establishment of a Waste Bank, joint exercise activities with residents, village clean-up actions, synergy with the PKK women's group, and educational seminars on the environment and health. All activities were designed with a community-based educational and participatory approach, to encourage direct community involvement in creating change. During the implementation period, this program showed positive results. There was an increase in public awareness of the importance of structured and sustainable waste management. Furthermore, residents have begun to demonstrate their initiative by establishing neighborhood-level waste banks, demonstrating their commitment to community-based waste management. Participation from various community elements, including children, housewives, and community leaders, is key to the success of this initiative. The success of the Janabadra University Community Service Program (KKN) group R1 is expected to serve as a model for other regions in designing and implementing community empowerment programs, particularly in the environmental sector.

This study aims to analyze the direct impact of the circular economy on the Waste Bank program. It is expected to demonstrate community involvement in the program. Community participation and engagement in waste management initiatives can help reduce the environmental burden caused by waste hazards and also serve as business opportunities for the community. The study is based on several factors, including government policy, entrepreneurial knowledge, income expectations, and entrepreneurial attitude. Data were collected from 202 respondents through an online questionnaire and analyzed using the Structural Equation Modeling (SEM) method with a Partial Least Squares (PLS) approach. The results indicate that all variables examined in this study have a positive and significant influence on community participation.

Although often overlooked as household waste, used cooking oil has great potential to produce environmentally friendly products. Fourth semester students of the Business Administration Program were trained to make aromatherapy candles from used cooking oil through this community service activity. The goal was to increase knowledge about the circular economy, encourage creativity, and foster students' entrepreneurial spirit. Socialization, hands-on practice, pre-post test evaluation, and participatory discussion were the methods of the activity. The results showed a significant increase in understanding and recycling skills. This activity shows that innovation based on household waste can support environmental sustainability while producing products with sales value.

Aromatherapy candles made from used cooking oil represent an eco-friendly and economically valuable entrepreneurial innovation. This proposal presents the utilization of used frying oil as a base material in producing aromatherapy candles, aiming to support the circular economy concept and provide an alternative solution to environmental pollution. The product formulation combines paraffin, beeswax, and natural essential oils, offering relaxation and comfort while also opening up new business opportunities. SWOT analysis and marketing strategies based on the 4Ps (Product, Price, Place, Promotion) serve as the foundation for business development. The results of the study show that aromatherapy candle businesses have strong potential to attract consumer interest, especially among young people, and can deliver significant social, economic, and environmental impact.

This community service program aims to implement the concept of Sustainable Islamic Education through the utilization of kitchen waste into ecoenzyme-based soap at Sulaimaniyah Islamic Boarding School in Waru, Surabaya. The primary issues addressed include the lack of proper organic waste management in pesantren environments, low ecological awareness, and limited entrepreneurial skills among students (santri). The program was carried out using participatory and educational approaches, involving university students, santri, teachers (ustadz), and the surrounding community. Activities included training on ecoenzyme production, natural soap making, Islamic-based environmental education, and the formation of an environmentally conscious student community. The results showed significant improvements in technical skills, environmental awareness, and social collaboration. The soap products created have the potential to be developed into a student-run micro-enterprise based on circular economy principles. This initiative not only offers an ecological solution to waste problems but also strengthens the role of pesantren in nurturing economically empowered and environmentally conscious change agents. The program is expected to serve as a transformative education model that can be replicated in other Islamic boarding schools.