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Community Service Program (KKN) is an implementation of the Tridharma of Higher Education aimed at dedicating knowledge and technology to society. This article analyzes the implementation of the KKN program by students of Universitas Trunodjoyo Madura Group 30 in Buddagan Village, Pademawu District, Pamekasan Regency, focusing on community empowerment through aspects of environment, education, entrepreneurship, and village digitalization. The activities were carried out using a participatory approach with observation techniques, interviews, and discussions with the community and village stakeholders. The flagship programs include the socialization of used cooking oil for making aromatherapy candles, installation of environmental education plaques, anti-bullying socialization at SDN Buddagan 2, and the creation of the official social media for Buddagan Village. The results show an increase in community awareness, especially among PKK mothers, regarding the health and environmental dangers of used cooking oil and the potential for a creative economy based on domestic waste. The anti-bullying program successfully instilled empathy and mutual respect values in students, while the village digitalization strengthened public access to information and a positive village image. The KKN program in Buddagan Village has had a positive impact on social behavior changes in the community and serves as a model for sustainable community service.

Abstract. The rapid growth of social media has significantly changed communication patterns, self-expression, and employment opportunities, especially among younger generations. However, among vocational high school students, social media use is still largely focused on entertainment and has not been optimally utilized for skill development, personal branding, or economically productive activities. Addressing this issue, a community service program was conducted to enhance the knowledge, understanding, and practical skills of students at SMK YBPK Pare in creating creative, structured, and relevant social media content in line with the demands of the digital era in 2024. The program was implemented through the delivery of conceptual materials on social media fundamentals, content planning strategies, and effective content creation techniques. These materials were strengthened through interactive discussions and hands-on practice using smartphones and accessible editing applications. The participants included 40 students from grades X, XI, and XII, representing Generation Z with high social media usage intensity. The results showed improved student understanding of the purpose of social media, basic digital content concepts, and communicative content creation techniques. Students were able to produce simple promotional content to support school branding. In addition to technical skills, the program increased awareness of social media as a tool for self-development, digital literacy, and future employment or entrepreneurial opportunities, thereby contributing positively to students’ digital competencies and work readiness.

This community service program aims to enhance the knowledge and skills of the community in Pulau Akar, Setokok Village, Batam City, in utilizing Family Medicinal Plants (TOGA) for optimizing health based on traditional methods. The program was carried out through training involving housewives, community leaders, and local health cadres. The methods used include an initial survey, practical training on types of medicinal plants, their benefits, processing methods, and the distribution of TOGA seedlings to be planted at participants' homes. Additionally, group discussions were held to reinforce understanding and organize TOGA utilization within the community. The results of this program showed a significant increase in participants' understanding and skills regarding the use of TOGA for treating minor ailments and disease prevention. The community began planting TOGA around their homes, creating herbal gardens that can be used as a source of natural medicine. Furthermore, the emergence of local leaders actively disseminating knowledge about TOGA was an important outcome of this service. Social change was also evident as the community became more aware of the importance of managing health independently using local resources. It is hoped that this program will continue with regular training and the strengthening of TOGA utilization groups to ensure the sustainability of this program in the future.

Stunting is a chronic nutritional problem that is still prevalent in the community and has long-term impacts on physical growth, cognitive development, and the quality of human resources. One effort to prevent stunting is through a community service-based nutrition education program. This activity aims to analyze the implementation of a nutrition education program as a stunting prevention effort in Pasar Rawa Village, Gebang District, Langkat Regency, North Sumatra. The method used was a descriptive qualitative approach with a community service approach. The target group included PKK mothers and local mothers with toddlers. The activity was carried out through the delivery of balanced nutrition education materials, an introduction to stunting, and a discussion and question-and-answer session. The results of the activity showed active participant participation and increased awareness of the importance of fulfilling children's nutritional needs. However, some mothers still did not fully understand the concept of stunting, and some toddlers still experienced stunting. Therefore, nutrition education needs to be carried out sustainably and integrated with other health programs.

Adolescents are a vulnerable group to digital sexual violence, including sextortion, which involves sexual extortion through threats to distribute sexually explicit content. Low levels of self-control may increase adolescents’ vulnerability to such risks. This study aimed to examine the effectiveness of psychoeducation in enhancing self-control understanding as a preventive effort against sextortion among adolescents. A quantitative approach with a pre-experimental one-group pre-test–post-test design was employed. The participants consisted of 36 students aged 15–17 years from a public senior high school in Samarinda. The psychoeducational intervention was delivered through interactive lectures, Focus Group Discussions (FGD), and educational video screenings. Data were analyzed using the Wilcoxon Signed-Rank Test. The results of the analysis showed a statistically significant difference (Z = −2.201; p = 0.028 (p < 0.05)). This indicates that there was a difference in adolescents’ self-control before and after the psychoeducation intervention. The post-test mean score (M = 8.39) was higher than the pre-test mean score (M = 8.00). These findings suggest that psychoeducation was effective in improving adolescents’ understanding of self-control as a preventive effort against sextortion. Self-control psychoeducation can therefore be considered a relevant preventive approach to be implemented in school settings.

Academic productivity is a vital indicator of student success in higher education, but it is often hampered by the complexity of tasks, transitions in the learning environment, and digital distractions that trigger procrastination. This phenomenon demands a high degree of adaptability so that students do not become trapped in physical and mental exhaustion due to unmanaged workloads. Therefore, this study aims to analyze in depth the causal relationship between time management skills and academic productivity, as well as investigate their role in mitigating academic stress levels in students. The research method applied is a literature review with a qualitative-descriptive approach. The research data was sourced from secondary data in the form of 21 reputable scientific articles (national and international journals) published between 2020 and 2025. The data analysis process was carried out through the stages of data reduction, synthesis of findings, and narrative conclusion drawing to systematically map the relationship between variables. The results and discussion of the study show that time management has a significant positive correlation with improved learning achievement. Specific indicators such as daily schedule planning, priority setting, and self-regulation have been empirically proven to increase task completion efficiency and Grade Point Average (GPA) achievement. Conversely, poor time management was identified as a major predictor of cognitive overload and exhaustion, especially among students with dense curricula such as engineering majors. This study concludes that mastery of time management is not merely a scheduling tool, but a fundamental cognitive strategy that functions as a coping mechanism to maintain mental health and achieve an optimal study-life balance.

Erpat Leather is a manufacturer of leather bags, pouches, wallets, and belts, located in Tirto RT 05, Bangunjiwo, Kasihan, Bantul, Yogyakarta. Some production materials are not arranged neatly, which can disrupt the smoothness of the production process. The business needs to improve the efficiency and smoothness of the production process. Then, community service activities were carried out by lecturers, educational staff, and students of the Industrial Engineering and Mechanical Engineering Study Programs of the University of AKPRIND Indonesia to increase the knowledge of Erpat Leather owners and workers about 5S (Seiri, Seiton, Seiso, Seiketsu, Shitsuke). Erpat Leather needed training to improve the smoothness of the production process, work efficiency, and work safety. This training began with a discussion between the service team and the business owner, followed by field observations by the service team, and continued with suggestions for improvement to the owner and workers, and ended with the delivery of conclusions and a group photo. The implementation of 5S at Erpat Leather is carried out through five stages, namely, first, sorting goods that are still in use and those that are no longer used; second, arranging goods in the production area in an orderly manner; third, cleaning the work environment regularly; fourth, maintaining the work area to keep it clean; fifth, disciplining good work habits, and providing slogans that cultivate 5S. This activity is expected to increase Erpat Leather's competitiveness in the leather product market by improving the smoothness of the production process.

Erpat Leather is a manufacturer of leather bags, pouches, wallets, and belts, located in Tirto RT 05, Bangunjiwo, Kasihan, Bantul, Yogyakarta. Some production materials are not arranged neatly, which can disrupt the smoothness of the production process. The business needs to improve the efficiency and smoothness of the production process. Then, community service activities were carried out by lecturers, educational staff, and students of the Industrial Engineering and Mechanical Engineering Study Programs of the University of AKPRIND Indonesia to increase the knowledge of Erpat Leather owners and workers about 5S (Seiri, Seiton, Seiso, Seiketsu, Shitsuke). Erpat Leather needed training to improve the smoothness of the production process, work efficiency, and work safety. This training began with a discussion between the service team and the business owner, followed by field observations by the service team, and continued with suggestions for improvement to the owner and workers, and ended with the delivery of conclusions and a group photo. The implementation of 5S at Erpat Leather is carried out through five stages, namely, first, sorting goods that are still in use and those that are no longer used; second, arranging goods in the production area in an orderly manner; third, cleaning the work environment regularly; fourth, maintaining the work area to keep it clean; fifth, disciplining good work habits, and providing slogans that cultivate 5S. This activity is expected to increase Erpat Leather's competitiveness in the leather product market by improving the smoothness of the production process.

This community service program is entitled Improving Microcontroller Competence of Students of SMK Negeri 3 Pematangsiantar through Arduino Training Based on Industrial Practice and is implemented as a follow-up to the school's official request to invite university practitioners as guest teachers in order to strengthen industry-based vocational learning. The activity was carried out on November 27, 2025 at the Computer Laboratory of SMK Negeri 3 Pematangsiantar involving 50 grade XI students, and guided by Andi Setiadi Manalu, S.Kom., M.Ti as the main instructor of Arduino material which focuses on the introduction of microcontrollers, basic programming, sensor integration, and simple automation project design. The purpose of this activity is to improve students' technical competence in the field of embedded systems while fostering work readiness through real-world practice-based learning experiences. The implementation method uses an experiential learning and project-based learning approach, which combines brief conceptual explanations with direct practice, technical discussions, and problem-based project assignment completion. The evaluation results show an increase in students' understanding of microcontroller functions, programming logic structures, and the ability to connect hardware and software in one work system. In addition, students demonstrated increased motivation, confidence, and interest in industrial technology, as reflected in their active participation during the practicum and their successful independent completion of functional prototypes. Overall, this activity proved effective in strengthening the technical competencies of vocational high school students and supporting the implementation of the link and match policy between vocational education and the needs of the industrial world, while also emphasizing the strategic role of higher education institutions in supporting the improvement of human resource quality at the vocational high school level.

The Tambang Ayam Village Tourism Village in Serang Regency has great potential for community-based tourism and halal tourism development. However, this area still faces various challenges such as limited tourism information systems, suboptimal coordination between stakeholders, and unprofessional management of creative economy products. This community service activity aims to provide the community and village officials with an understanding of public service innovations and creative economy assistance in supporting the development of the tourism village. The implementation method includes an initial survey, community service, and outreach. The activity was held on July 26, 2025, at the Tambang Ayam Village Hall, with 70 residents in attendance. The results of the activity demonstrated high community enthusiasm, marked by active participation in discussions and questions and answers. In addition to outreach, the activity also included the provision of cooking equipment to support the creative economy and free health checks for residents. Through this activity, it is hoped that the tourism village can develop into a competitive and sustainable tourist destination.

Empowering Posyandu cadresis one of the important strategies in improving the effectiveness of community-based health promotion,especially in the digital era. However, the limited skills of cadres in utilizing digital visual media are still anobstacle in creating interesting and communicative health information. This community service activity aims to improve the knowledge and skills of Posyandu cadres in Pondok Petir Village, Depok City, through seminars and training on the use of the Canva application as a medium for developing health promotion. The activity was conducted offline through lectures, discussions, and hands-on practice with intensive guidance. There were 25 participants, consisting of cadres and members of the local PKK. The results of the activity showed that most participants were able to understand and apply Canva's features to create health promotion media such as Posyandu schedule posters, immunization materials, and nutrition education. The enthusiasm of the participants during the practice sessions and their ability to produce informative and attractive visual designs demonstrated the success of this activity. Thus, Canva training has proven effective as a means of empowering Posyandu cadres in improving the quality of health communication and supporting the optimization of Posyandu services.

This article examines the role of context and underlying assumptions in the formulation of econometric models for economic policy analysis. While econometric models are widely employed to support policy decisions, their construction is often treated as a purely technical process, overlooking the contextual factors that shape variable selection, model specification, and interpretation of results. This study explores how institutional settings, policy objectives, and behavioral considerations influence the assumptions embedded in econometric modeling. By drawing on policy documents, academic literature, and illustrative cases from applied economic research, the article highlights how implicit assumptions may affect the validity and relevance of econometric outcomes. The analysis emphasizes that econometric models are not value-neutral tools but are shaped by theoretical choices and contextual judgments made during their formulation. Understanding these dimensions is crucial to avoid misinterpretation of empirical findings and to enhance the usefulness of econometric analysis in policymaking. The study contributes to the methodological discussion in applied econometrics by encouraging greater transparency and reflexivity in model construction, particularly in the context of economic policy evaluation.      

The lack of awareness regarding the emotional impact of bullying remains a persistent issue in schools. It hinders students’ ability to build self-confidence, form healthy social relationships, and reach their full academic potential. In response to this concern, an anti-bullying training program was implemented at a junior high school (SMP Gembala Baik Pontianak). The program aimed to enhance students’ understanding of different forms of bullying and their consequences, while also promoting active participation in fostering a safe and supportive school environment. The training employed a multi-phase approach: material preparation, interactive presentations, group discussions, empathy-building exercises, and evaluation through questionnaires and behavioural observation. The results were notable: 98.91% of participants demonstrated improved understanding of bullying and its serious effects, while 73.11% reported increased confidence in reporting bullying incidents. Furthermore, 95.69% of students acknowledged that the training helped them appreciate the importance of embracing diversity and creating a safe environment. Additionally, 83.87% felt more motivated to show empathy toward their peers. These findings suggest that effective bullying prevention extends beyond information delivery—it must also engage students emotionally and instill a sense of personal responsibility. Similar programs are recommended to be held regularly with updated and contextually relevant materials.

This study aims to analyze policy integration and the level of public participation in the implementation of coordination meetings on public transportation provision in Southeast Sulawesi Province as a strategic effort to improve the quality of land transportation services. This coordination meeting was held on December 3, 2025, involving various stakeholders, including the Southeast Sulawesi Provincial Transportation Agency, the Regency/City Transportation Agency throughout Southeast Sulawesi, Perum DAMRI, and the Passenger Transportation Legal Entity. The research method used was descriptive qualitative with a policy and institutional analysis approach, supported by data from discussions, meeting minutes, and related policy documents. The results showed that the coordination meeting activities were able to strengthen policy understanding between agencies, increase the effectiveness of institutional coordination, and encourage synergy between the role of the government and transportation business actors. In addition, this forum also played a significant role in formulating joint strategies to improve the quality of public transportation services, including aspects of route planning, service standards, and operational sustainability. Through a structured coordination mechanism and discussion, each party gained a more comprehensive understanding of their respective roles, authorities, and responsibilities in the implementation of regional transportation. Thus, this coordination meeting is an important instrument in supporting collaborative and public service-oriented transportation governance.

Adolescent mental health is an essential component of optimal growth and development, yet it often receives less attention compared to academic achievement. Adolescents are in a vulnerable developmental stage characterized by emotional changes, social pressure, and environmental demands, which increase the risk of mental health problems. This activity aimed to improve knowledge and promote positive attitudes among junior high school students regarding adolescent mental health, including its definition, signs and symptoms, risk factors, and prevention strategies. The method used was a health education intervention employing a pre-test and post-test design. The activity was conducted at Al Amanah Junior High School, South Tangerang City, involving 25 students. The evaluation instrument consisted of a 10-item multiple-choice questionnaire with a maximum score of 100. The results showed that the average pre-test score was 98.40%, while the post-test score increased to 99.60%, indicating a 1.20% improvement. Although the increase was relatively small due to the high baseline knowledge (ceiling effect), the findings demonstrate that the educational intervention effectively reinforced students’ understanding of adolescent mental health. In addition, interactive discussions during the session contributed to increased awareness and reduced stigma related to mental health issues. This mental health education program has the potential to support early prevention efforts and foster a more supportive school environment for adolescents’ psychological well-being.

This community service activity aims to socialize the development of Human Resource (HR) competencies in the Fashion Design Department at SMK Al Ihsan to face the transformation of the fashion industry based on digital technology. The main challenge faced is the gap (mismatch) between the school curriculum, which still focuses on conventional production techniques, and the needs of an industry that is now digital and automated. The method used in this activity is a participatory and educational approach that includes four stages: needs observation, delivery of theoretical material (lecturing), focused group discussions (FGD) accompanied by application demonstrations, and evaluation. The results of the activity show an increase in participants' understanding of concepts such as eco-fashion, the creative economy, as well as the introduction of digital technologies like 3D design applications (CLO3D) and digital pattern making. Through the integration of four competency pillars hard skills, soft skills, digital skills, and entrepreneurial skills it is expected that graduate profiles can transform from operational seamstresses into competitive fashionpreneurs in the global market. The conclusion of this activity emphasizes that the Link and Match strategy and mastery of technological literacy are key to effectively reducing the skills gap of students in the Industry 4.0 era.

The increasingly competitive world of work demands that workers possess not only technical competence but also a sound understanding of professional ethics. Students at the Mitra Sauri Job Training Institute (LPK), as prospective workers, need to be equipped with professional ethical values to enable them to behave professionally, responsibly, and with integrity in the workplace. This Community Service activity aims to improve students' understanding of professional ethics as a preparation for entering the workforce. The activity implementation method includes counseling, interactive lectures, discussions, and case studies related to the application of professional ethics in the workplace. The material presented includes the definition of professional ethics, professional attitudes and behavior, work discipline, responsibility, and communication ethics in the workplace. Evaluation of the activity was carried out through questions and answers and measuring participants' understanding before and after the activity. The results of the activity showed an increase in students' understanding of the importance of professional ethics and their awareness to apply it in the workplace. It is hoped that this activity can contribute to developing human resources who are work-ready, professional, and ethical.

Women micro, small, and medium enterprises (MSMEs) play a strategic role in strengthening both family and community economies; however, they experience to obtain fundamental skill in financial management. One of the main problems is the mixing of personal and business finances, which turn into challenges for entrepreneurs to monitor business performance and to address access financing. This community service activity aims to improve insight of women entrepreneurs in Medan regarding the importance of separating personal and business finances through simple, practice-based training. The activity was conducted in 7 November 2025 in Medan and was attended by 150 women MSME participants from a local entrepreneurship community. The training was held for one day using interactive lectures, group discussions, and hands-on cash recording exercises. The results showed a significant improvement in participants’ understanding of financial separation concepts and their ability to record business transactions. A total of 85% of participants were able to create a simple cash record format and expressed a commitment to applying separate financial practices. This activity contributed to improving the financial literacy of women micro-entrepreneurs and strengthening their managerial capacity toward sustainable business growth.

Student organizations in schools play an important role as social institutions that support character building and the development of students’ social and leadership skills. However, in practice, many students still perceive school organizations merely as formal or administrative activities, resulting in low participation and limited understanding of their educational value. This condition highlights the need for socialization activities that emphasize meaningful organizational learning. This community service activity aims to strengthen students’ understanding of the role of school organizations as social learning spaces. A descriptive qualitative approach was employed involving 30 eleventh-grade students at SMK Muhammadiyah 04 Boyolali. Data were collected through observation, discussion notes, and students’ responses during interactive sessions.The activity was conducted through teacher coordination, material preparation, material presentation, and discussion and question-and-answer sessions. The results indicate an improvement in students’ understanding of the functions and benefits of student organizations as social institutions. Students showed increased awareness of the importance of cooperation, discipline, responsibility, and communication, as well as greater motivation to actively participate in school organizations. These findings suggest that participatory and dialogical socialization is effective in promoting meaningful organizational learning and supporting students’ character development.

This community service activity aims to enhance students’ literacy through the application of ecoprint as an environmentally based creative learning medium at MAT Daarut Tahfidz Al-Ikhlas Banda Aceh. This program was motivated by the limited utilization of practice-based art activities as a means of strengthening students’ literacy. The implementation method employed a participatory-educative approach consisting of material socialization, ecoprint technique demonstrations, group-based hands-on practice, reflective discussions, and activity evaluation. The results indicate that students were able to understand the concepts and stages of ecoprint, produce works with various natural motifs, and demonstrate improvements in visual literacy and creativity. In addition, the activity increased students’ awareness of the use of natural materials and the importance of environmental friendly practices. Group-based activities also encouraged the development of social literacy through collaboration and communication among participants. Therefore, ecoprint can be considered an effective and contextual alternative learning medium to support the enhancement of students’ literacy in the school environment and has the potential to be sustainably developed.