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Cassava is one of the strategic agricultural commodities in Indonesia, contributing significantly to national production, particularly in several major producing provinces. In addition to the challenge of declining harvested areas, cassava processing activities also generate agricultural waste that poses environmental risks. In Purwasari Village, Dramaga Subdistrict, Bogor Regency, household-scale cassava processing industries produce solid waste in the form of cassava peels, which are not optimally managed and are commonly discarded in the surrounding environment. This cassava waste has the potential to cause environmental pollution, unpleasant odours, and negative impacts on public health. One sustainable alternative for managing this cassava waste is the use of cassava peels as a raw material for composting. This study aimed to identify problems associated with cassava peel waste and to assess members of the Taruna Tani Millennial Farmer Group's interest in compost production using cassava peels. The research was conducted from December 2024 to June 2025 using a community-based assistance approach. Data was collected through interviews and questionnaires involving 20 respondents. The results showed that the main problems associated with cassava peel waste include waste accumulation, limited processing facilities, and low community awareness. Farmers’ interest in cassava peel composting was generally categorized as high, with an average score of 77%, although several indicators remained at a moderate level. Extension activities and hands-on demonstrations were proven to enhance farmers’ understanding, interest, and participation. With sustained educational support and adequate facilities, the use of cassava peel compost has strong potential to promote environmentally friendly, sustainable agricultural waste management.

This community service program aims to strengthen legal awareness among Kodingareng fishers through community-based legal education tailored to their social characteristics and work structures. The program was implemented through initial mapping, participant segmentation based on local fishing typologies—papekang, papattek, and pagae—and dialogical legal education linked directly to everyday fishing practices. The educational content focused on clarifying categories of prohibited acts, legal consequences, and individual responsibility within both independent fishing and vessel-based collective work. The results indicate an improvement in participants’ ability to articulate legal boundaries, assess legal risks based on specific actions, and understand the relationship between legal compliance, resource sustainability, and household livelihood stability. Although economic pressure, long working hours, and patron–client relations remain significant constraints on rapid behavioral change, the enhancement of legal awareness represents a meaningful outcome within the framework of community service. The findings suggest that community-based legal education can function as an effective preventive strategy against fishing-related crimes and provide a foundation for sustained legal empowerment initiatives in small island communities.

This community service program aims to strengthen legal awareness among Kodingareng fishers through community-based legal education tailored to their social characteristics and work structures. The program was implemented through initial mapping, participant segmentation based on local fishing typologies—papekang, papattek, and pagae—and dialogical legal education linked directly to everyday fishing practices. The educational content focused on clarifying categories of prohibited acts, legal consequences, and individual responsibility within both independent fishing and vessel-based collective work. The results indicate an improvement in participants’ ability to articulate legal boundaries, assess legal risks based on specific actions, and understand the relationship between legal compliance, resource sustainability, and household livelihood stability. Although economic pressure, long working hours, and patron–client relations remain significant constraints on rapid behavioral change, the enhancement of legal awareness represents a meaningful outcome within the framework of community service. The findings suggest that community-based legal education can function as an effective preventive strategy against fishing-related crimes and provide a foundation for sustained legal empowerment initiatives in small island communities.

Financial literacy plays a vital role in enhancing family well-being, particularly in the management of household income and expenditures. As the primary managers of household finances, homemakers need to possess a sound understanding of prudent financial management. This educational program was designed to provide and enhance financial literacy for homemakers who are members of the PKK organization in Mijen Village, Kebonagung District, Demak Regency. The implementation methods included the delivery of financial literacy materials accompanied by relevant examples, interactive discussions and question-and-answer sessions, as well as the provision of financial strategy recommendations aimed at achieving household financial well-being. The results of the program indicate that the core materials can be categorized into financial literacy enhancement, effective financial management, and investment (saving). The majority of participants allocate approximately 70% to 80% of their income to routine expenditures, while the remaining portion is used for non-routine needs and investments or savings.

Population growth and changing consumption patterns have led to a continuous increase in waste generation, with household organic waste being the dominant component in Bantul Regency. Low levels of public knowledge and awareness regarding waste management are also contributing factors. One environmentally friendly alternative for organic waste management is the use of Black Soldier Fly (BSF) larvae, which have high bioconversion capabilities. This community service activity aims to increase the knowledge of housewives in managing household organic waste using BSF maggots. The activity was carried out in RT 01, Mojosari Hamlet, Baturetno Village, Banguntapan District, Bantul Regency, involving 20 participants. The implementation method included a site survey, material delivery, an introduction to the life cycle and benefits of BSF maggots, an explanation of waste sorting, maggot feeding, and post-activity observations. However, limitations in maggot maintenance techniques persisted, requiring ongoing mentoring. This activity contributes to reducing waste generation at its source and supports sustainable household waste management based on community participation.

Population growth and changing consumption patterns have led to a continuous increase in waste generation, with household organic waste being the dominant component in Bantul Regency. Low levels of public knowledge and awareness regarding waste management are also contributing factors. One environmentally friendly alternative for organic waste management is the use of Black Soldier Fly (BSF) larvae, which have high bioconversion capabilities. This community service activity aims to increase the knowledge of housewives in managing household organic waste using BSF maggots. The activity was carried out in RT 01, Mojosari Hamlet, Baturetno Village, Banguntapan District, Bantul Regency, involving 20 participants. The implementation method included a site survey, material delivery, an introduction to the life cycle and benefits of BSF maggots, an explanation of waste sorting, maggot feeding, and post-activity observations. However, limitations in maggot maintenance techniques persisted, requiring ongoing mentoring. This activity contributes to reducing waste generation at its source and supports sustainable household waste management based on community participation.

Dynamics of social interaction within the alleyways of urban neighborhoods, which serve as unique social spaces amid the ongoing processes of modernization. Conducted in the alleyways of Makassar City, this research employs an ethnographic approach through participant observation, in-depth interviews, and field note documentation. The findings reveal that alleyways function not only as physical pathways but also as vibrant social arenas where communal activities—such as neighborhood gatherings, mutual aid, and small-scale household economies—take place. Modernization introduces significant changes to these patterns of interaction. On one hand, infrastructural development, technological penetration, and increased mobility foster new forms of interaction that are more practical and individualistic. On the other hand, core values of solidarity, including mutual support and close neighborly relations, continue to persist through community-based initiatives, local empowerment programs, and informal shared activities. The study concludes that alleyways represent hybrid social spaces where tradition and modernity intersect, demonstrating residents’ efforts to maintain social cohesion despite the pressures of social change. These findings are expected to contribute to policy development and inform local authorities in designing culturally sensitive alleyway development programs.

Background: The postpartum period is a critical phase requiring optimal nutritional intake for maternal recovery and ensuring the quality of breast milk. In densely populated urban areas such as Semampir District, dietary quality is often influenced by the level of nutrition knowledge and household economic conditions. Objective: This study aims to analyze the relationship between nutrition knowledge and household food security with dietary quality among postpartum mothers in Semampir District, Surabaya. Methods: This was an observational analytical study with a cross-sectional design. A total of 340 postpartum mothers were selected using simple random sampling. Nutrition knowledge was measured through a structured questionnaire, food security was assessed using the Household Food Insecurity Access Scale (HFIAS), and dietary quality was measured using the 3-level Balanced Diet Index derived from 24-hour food recall data. Data were analyzed descriptively and through the Chi-Square correlation test. Results: The findings indicated that the majority of respondents possessed a good level of nutrition knowledge (average correct answers >75%), with the highest score in anemia prevention (81.2%) and the lowest in the functional role of Vitamin A (75.9%). Dietary quality assessment revealed that most respondents were in the [Select: Moderate/Poor] category based on IGS scores. Bivariate analysis showed a significant relationship (p < 0.05) between both nutrition knowledge and household food security with the dietary quality of postpartum mothers. Conclusion: Good nutrition knowledge and stable food security contribute positively to the dietary quality of postpartum mothers. Targeted nutritional education regarding micronutrients and strengthening food access at the household level are essential to optimize maternal health during the postpartum period in urban settings.

Women play a strategic role in sustaining household livelihoods and strengthening local economies in coastal areas. This community service program aims to empower women entrepreneurs through strengthening micro, small, and medium enterprises (MSMEs) based on local wisdom in Desa Kota Pari, Pantai Cermin District. Most women in this coastal village are involved in home-based economic activities such as traditional food processing, fisheries-based products, and small-scale trading. However, limited financial literacy, income management, and market access constrain business development. The program was implemented through observation, counseling, participatory discussions, and evaluation. The results show improved understanding of income management, increased awareness of business sustainability, and strengthened economic roles of women entrepreneurs. This program confirms that empowering women through MSMEs contributes significantly to strengthening local economic resilience in coastal communities. 

This study aims to examine the effect of microcredit on the level of community welfare in Kecamatan Sumbawa, with study locations in Kelurahan Pekat and Brang Bara. Microcredit is positioned as one of the strategic instruments in efforts to empower the economy of low-income communities, especially through increasing access to financing, income generation, and social welfare. This research uses a quantitative approach with Structural Equation Modeling (SEM) method based on Partial Least Square (PLS). The study population consisted of 100 micro-entrepreneurs in the two villages who had received microcredit from local financial institutions. The variables analyzed include ease of credit access (X1), credit repayment (X2), income (Y), and community welfare (Z) which acts as a mediating variable. The results of the analysis show that easy access to microcredit does not have a significant effect on income or community welfare. In contrast, the variable of microcredit repayment has a positive and significant effect on community welfare. In addition, income also has a positive and significant influence on welfare, indicating that an increase in income is a key factor in determining the economic and social welfare of microcredit recipient households. This finding confirms that the success of the microcredit program is more influenced by the effectiveness of the management and sustainability of the credit repayment system, rather than solely by the ease of access to financing.  

This community service was carried out in Margaluyu Village, Kasemen District, Serang City. This community service program was prepared based on the problem of increasing the amount of household plastic waste in Margaluyu Village which until now has not been managed optimally. As an innovative effort in handling this problem, the community service team held a training activity on making wind hole breeze breeze blocks using mixed materials in the form of shredded plastic and silica sand. This community service program not only focuses on efforts to reduce the level of environmental pollution, but also directs inorganic waste to be processed into building materials that have aesthetic value as well as high benefits for local residents. The activity was carried out with a focus on strengthening the role of youth groups and fathers as the main drivers of the creative economy at the village level. In the demonstration session, participants were invited to directly practice steps ranging from plastic sorting, the enumeration process, to roster printing techniques that require high precision. In addition, the team also provided technical assistance and simulations of production cost calculations so that participants understood the potential economic value of the product. Participatory discussions were conducted to explore field challenges, while the final evaluation showed an improvement in the participants' skills and environmental awareness.

This community service was carried out in Margaluyu Village, Kasemen District, Serang City. This community service program was prepared based on the problem of increasing the amount of household plastic waste in Margaluyu Village which until now has not been managed optimally. As an innovative effort in handling this problem, the community service team held a training activity on making wind hole breeze breeze blocks using mixed materials in the form of shredded plastic and silica sand. This community service program not only focuses on efforts to reduce the level of environmental pollution, but also directs inorganic waste to be processed into building materials that have aesthetic value as well as high benefits for local residents. The activity was carried out with a focus on strengthening the role of youth groups and fathers as the main drivers of the creative economy at the village level. In the demonstration session, participants were invited to directly practice steps ranging from plastic sorting, the enumeration process, to roster printing techniques that require high precision. In addition, the team also provided technical assistance and simulations of production cost calculations so that participants understood the potential economic value of the product. Participatory discussions were conducted to explore field challenges, while the final evaluation showed an improvement in the participants' skills and environmental awareness.

The main problem in Longko Village is the low utilization of coconut husk waste due to limited community knowledge and processing skills, resulting in the waste being discarded or burned without economic value. This Community Service Program aimed to empower the community through innovative processing of coconut husk into environmentally friendly and marketable broom products. The program employed a participatory approach consisting of observation, socialization, technical training, mentoring, and evaluation, involving six participants from farming households and housewives. Evaluation was conducted by assessing participants’ skills and the quality of the products produced. The results showed a significant improvement in participants’ technical competencies, as indicated by an increase in knowledge from 30% to 90% and practical skills from 25% to 80%. Most participants were able to independently produce at least one coconut husk broom with acceptable functional quality. Furthermore, the program enhanced participants’ understanding of the economic potential of coconut husk and created opportunities for sustainable household-based enterprises utilizing local resources.

Unequal access to population administration services remains a persistent governance challenge in archipelagic and geographically constrained areas, where spatial dispersion, limited connectivity, and high mobility costs systematically hinder citizens’ ability to obtain legal identity documents. In island regions, weak sea transportation networks, weather-dependent travel, and long distances to administrative centers reduce the feasibility of conventional, office-based service delivery, producing administrative exclusion that undermines equal citizenship. These barriers also intersect with socio-administrative realities, including the prevalence of unregistered marriages (nikah sirri), which constrains civil registration processes and delays the formal recognition of marital status and household composition within population administration systems. Against this backdrop, this review article aims to synthesize reputable scholarly literature on pelayanan jemput bola (mobile/outreach public services) as a policy strategy to advance service inclusivity and administrative justice in population administration, particularly for geographically marginalized communities. Methodologically, the article employs a thematic–conceptual literature review, systematically identifying and analyzing peer-reviewed journal articles and conference proceedings published primarily within the last five to ten years across recognized academic databases. The synthesis identifies key rationales and conceptualizations of outreach services, maps major implementation models (mobile units, community-based outreach, integrated one-stop outreach, and hybrid outreach–digital arrangements), and consolidates recurrent success factors, including local state capacity, inter-actor coordination, frontline discretion, and policy support. It also highlights persistent challenges such as logistical uncertainty, resource constraints, uneven digital readiness, and governance fragmentation across island territories. The article concludes that mobile/outreach population administration services can substantially improve equitable access to legal identity and strengthen civil rights realization in archipelagic contexts, but only when embedded in capacity-building and geography-sensitive governance arrangements. By integrating fragmented strands of scholarship, the review offers a conceptually grounded framework and policy-relevant implications for designing sustainable and just population administration reforms in island regions.

Background: Clean and Healthy Living Behavior in Indonesia includes household.. In Indonesia, the level of knowledge and handwashing behavior of is still relatively low, an indication can be seen from the high prevalence of diarrhea. Research Objective: to determine the Relationship of Information Sources to Knowledge and Behavior of Adolescents About Clean Living in Nunkurus Village, East Kupang District. Research Method: This type of research uses Quasi Experiment One Group PreTest-PostTest Non Control Group, namely research with one subject who is given treatment or intervention before and after treatment. The population in this study is the community in this case adolescents in Nunkurus Village, East Kupang District, totaling 45 people. Sampling uses a total sampling technique. There are 3 research instruments used in this study including: respondent characteristic questionnaire, PHBS knowledge and health promotion educational video about PHBS. Data analysis using univariate in percentage and bivariate using Willcoxon Test. Results: the results of the study revealed the level of knowledge of the community before health promotion regarding PHBS, of the 45 respondents studied as many as 2 respondents (4.4%) had insufficient knowledge, 14 respondents (31.1%) had sufficient knowledge, and 29 respondents (64.4%) had good knowledge. From the results of the study, it was known that the level of knowledge of the community after health promotion regarding PHBS, of the 45 respondents studied as many as 17 respondents (37.8%) had good knowledge, 20 respondents (44.4%) had sufficient knowledge, and 8 respondents (17.8%) had insufficient knowledge. This is demonstrated by the results of the Wilcoxon ρ test (Asymp. Sig. 2-tailed) = 0.000 <0.05, indicating a relationship.

Water is an essential need for all living things on Earth to support various vital biological processes. Without water, life cannot exist because of its role as a solvent, nutrient transport medium, and temperature regulator. Water in nature does come from various sources such as rivers, lakes, rain, and groundwater, which are not all clear because they are contaminated with particles or other substances, in contrast to mountain springs which are often purer. In this study, a water filtration system was created aimed at making turbid water purify to be suitable for use by assessing the NTU (Nephelometric Turbidity Unit) of turbid water due to suspended particles such as mud or sediment, thus producing clear water suitable for use for household or irrigation purposes. The use of two Siemens S7-1200 PLCs as controllers in the water filtration system is a reliable redundant approach to automate mechanisms such as pump, valve, and NTU sensor settings. PLC 1 is used for the filtration system and PLC 2 is used for the water distribution system. The water distribution process uses a DC pump that runs when it receives input from the water level sensor in the raw water tank and clean water tank. The water filtration process has three main stages: reading the water turbidity level using a turbidity sensor, regulating the water flow rate using a solenoid valve, and filtering the water using filter media. The system's operation can be monitored and controlled through a SCADA system. Both PLCs are connected using an OPC server for communication between the PLC and SCADA. The OPC server sends data from the PLC to the Wonderware InTouch application as the SCADA system. To monitor and control the SCADA system, users must log in to access the system.

Used cooking oil is a household waste that is often disposed of carelessly, potentially polluting the environment and endangering health. In Battu Winagun Village, the availability of used cooking oil from household activities and the abundant potential of lemongrass plants have not been optimally utilized. This community service activity aims to increase the community's knowledge and skills in processing used cooking oil and lemongrass plants into environmentally friendly products with economic value, namely natural aromatherapy candles. The implementation method includes socialization of the negative impacts of used cooking oil on the environment, training in the process of filtering and processing used cooking oil, extracting lemongrass aroma, and assistance in making and packaging aromatherapy candles. The results of the activity showed that the Battu Winagun Village community was able to understand the importance of managing used cooking oil waste and utilizing lemongrass plants as a natural additive. This activity has an impact on reducing environmental pollution and opening up creative business opportunities based on the village's local potential. Thus, the use of used cooking oil and lemongrass plants can be a sustainable solution in waste management while improving the economy of the Battu Winagun Village community.

Limited access to adequate housing remains a major challenge for low-income households in Indonesia, including in Banyumas Regency. The subsidized housing program has been implemented as a public policy instrument to improve housing affordability while enhancing social and economic welfare. This study aims to analyze the role of subsidized housing in improving housing access and the economic conditions of low-income communities in Banyumas Regency. The research adopts a qualitative approach using a documentation study method by collecting and analyzing policy documents, official government reports, scholarly journal articles, and relevant publications related to subsidized housing and the socio-economic conditions of low-income households. Data analysis was conducted through content analysis to interpret the role of subsidized housing based on indicators of housing affordability and household economic impacts. The findings indicate that subsidized housing significantly reduces the housing cost burden of low-income households from levels exceeding the affordability threshold to a more economically manageable range. The reduction in housing expenditure contributes positively to household economic stability by allowing savings and reallocation of income toward productive needs such as education, healthcare, and financial security. However, the effectiveness of subsidized housing in improving economic outcomes is still influenced by location and accessibility of housing areas. This study concludes that subsidized housing plays a crucial role in expanding housing access and improving the economic conditions of low-income communities, while requiring integrated and sustainable policy support to maximize its long-term benefits.

Stunting remains a major public health problem in Indonesia, particularly in Aceh Province. Family smoking behavior and adherence to exclusive breastfeeding are considered important determinants of child nutritional status. This study aimed to analyze the relationship between family smoking behavior and exclusive breastfeeding adherence with stunting among toddlers in Tuha Village, Trienggadeng District, Pidie Jaya Regency. This study used a quantitative cross-sectional design with a sample of 46 toddlers selected using simple random sampling. Data were collected through structured questionnaires and analyzed using univariate and bivariate analysis with logistic regression tests. The results showed that family smoking behavior was significantly associated with stunting (p = 0.002; OR = 0.12; 95% CI: 0.03–0.47). Meanwhile, exclusive breastfeeding adherence was not significantly associated with stunting (p = 0.940; OR = 0.94; 95% CI: 0.17–5.09). These findings indicate that exposure to cigarette smoke in the household is an important risk factor affecting child nutritional status. Strengthening family-based interventions, especially smoke-free home initiatives, is essential to reduce stunting prevalence.

Organic waste is one of the major environmental problems caused by household activities. Improper waste management leads to environmental pollution and health risks. This community service activity aimed to educate and train the community in processing organic waste into ecoenzymes as a multifunctional and environmentally friendly product. The method used included socialization, training, and direct assistance to the community in producing ecoenzymes from fruit and vegetable waste through fermentation. The results showed that the community was able to understand the benefits and production process of ecoenzymes and began implementing them in daily life and agriculture. Ecoenzymes can be used as natural cleaning agents, plant fertilizers, and pest repellents. This activity contributes to reducing organic waste and improving environmental awareness and sustainable agriculture practices.