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This community service program was implemented to overcome the limited technical capacity of teachers and students at SMK Negeri Jambu in mastering the installation and programming of battery-based electric vehicles, which is a crucial skill in preparing competent human resources for the rapidly evolving green vehicle industry. The program specifically aimed to enhance participants’ knowledge and skills in several key areas, including the installation of electric motor control systems, management of battery energy, and maintenance of essential electric vehicle components. To achieve these goals, the activities were carried out using a blended method that integrated lectures, demonstrations, and direct hands-on practice, supported by continuous mentoring and systematic evaluation. In addition, QR Code–based learning resources were incorporated to provide participants with quick and efficient access to digital instructional materials, allowing for more flexible and independent learning. The evaluation results revealed significant progress in both the theoretical understanding and practical abilities of the participants. They were able to demonstrate improvements not only in operating and maintaining electric vehicle systems but also in identifying problems and performing troubleshooting independently. These findings suggest that the program effectively contributed to building sustainable competencies for teachers and students, equipping them with relevant skills aligned with the needs of the green automotive industry, while also promoting technological adaptation and innovation in vocational education.

The community service activity through KKN 15 UMRAH in Tanjung Uban Selatan Village, Bintan Regency, aims to emphasize the product identity of the KUBE Sejahtera MSME through packaging label design. This MSME previously experienced marketing problems due to simple, unattractive product labels that did not meet BPOM standards, making it difficult for consumers to recognize and compete in the formal market. KUBE Sejahtera consists of ten members offering various types of food products such as banana chips, potato chips, onion cuttings, cookies, and peyek. A participatory approach was implemented so that KUBE members not only received results but also actively participated starting from identifying problems, discussing needs, to designing labels using a simple application. The results of the activity showed an increase in members' understanding of the importance of labels as a marketing strategy, as well as the birth of new label designs that are more attractive, professional, and in accordance with regulations. Various products successfully developed new visual identities with more prominent names and appearances, such as Ketas Potato Chips, MaYure Sejahtera Onion Cuttings, Kerpi'la, and Suka-Suka Peyek. This change has had a positive impact, marked by increased member confidence in selling products and broader opportunities to expand market reach. Overall, this program demonstrates that simple interventions through label design can increase the competitiveness of local products and serve as an effective strategy for empowering MSMEs. It is hoped that this success can be emulated by other business groups to support sustainable community economic growth.

Public services at the village level are the starting point for interaction between the government and the community. Problems that often arise, such as a lack of professionalism among officials, misunderstandings, and unclear information, can lead to public dissatisfaction. This study aims to identify the forms of interpersonal communication used by Terondol Village officials in public services, as well as the communication strategies used to handle complaints. Using descriptive qualitative methods through interviews, observations, and documentation with 1 key informant and 3 secondary informants, the study found that officials use friendly, open communication that is tailored to the character of the local community. Communication strategies include empathy, the use of simple language, and the delivery of clear and transparent solutions. Good communication has been proven to build trust, increase satisfaction, reduce conflict, and strengthen the image of the institution. This study confirms that interpersonal communication plays a significant role in the success and improvement of public service quality at the village level. Furthermore, the study highlights the importance of adapting communication strategies to the needs and expectations of the community. Therefore, the application of effective communication strategies that align with the characteristics of the community is a key factor in creating better and more satisfying public services. The findings suggest that strengthening communication training for village officials could further enhance service delivery and community engagement.

Waste remains one of the major environmental issues and a serious challenge in rural communities. The lack of discipline in waste disposal and limited knowledge of the impact of non-biodegradable waste have contributed to declining environmental quality and potential health problems. In Buniwangi Village, Pagelaran Subdistrict, Cianjur Regency, these conditions highlight the need for educational programs that provide practical understanding while fostering community awareness. This community service activity aimed to improve residents’ awareness of waste management through visual education media in the form of information boards displaying the decomposition time of various types of waste, ranging from organic to non-organic materials. The implementation method applied an asset-based community development (ABCD) approach, emphasizing active community participation. The program was carried out in three main stages: preparation, implementation, and evaluation. The preparation stage included location surveys, needs mapping, and obtaining permission from village authorities. The implementation stage involved designing attractive educational boards, installing them at strategic points in the village, and conducting socialization to explain the information provided. The evaluation stage was carried out through direct observation and short interviews to assess the program’s impact on community knowledge and behavior.The results indicated an improvement in residents’ understanding of the differences between biodegradable and non-biodegradable waste. Villagers began to show awareness of reducing single-use plastics and started applying the 3R principles (reduce, reuse, recycle) in daily life. Overall, this program had a positive impact by fostering greater environmental concern and became an initial step toward building a sustainable waste management culture in Buniwangi Village.

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.

The purpose of this research and community service is to identify the problems that occur in the Sukamulya Cikupa Tangerang community and to conduct outreach activities on the role of parents in shaping a generation with Islamic character in the digital era. The method used is Participatory Action Research (PAR). The PAR method is a research and community empowerment approach that positions the community as active participants in the process of identifying problems and designing solutions. This outreach activity is the result of collaboration between residents, the Izzatin Nisa Islamic study group, Muhammadiyah University of Tangerang, and local community leaders. The community service was carried out at Maditerania Residence Sukamulya, Cikupa District, Tangerang Regency. The outreach participants consisted of housewives, teachers, community leaders, and factory workers, totaling 300 participants. The resource person in this outreach activity was a lecturer from Muhammadiyah University of Tangerang. The results of this research and community service are that there are negative impacts of digital technology devices on the younger generation. To prevent these negative impacts, the role of parents is needed in educating, supervising, and providing digital literacy provisions to the younger generation to avoid negative impacts. There is also a need for public education regarding the role of parents in shaping a young generation with Islamic character in accordance with Islamic teachings in the digital era.

Shadow puppet craft training is a strategic intervention in preserving cultural heritage and strengthening the creative economy sector in Indonesia. To ensure the effectiveness and efficiency of training, a planning approach is needed that is not only conventional, but also based on quantitative analysis and intelligent systems. This community service proposes a training planning strategy using an interdisciplinary approach involving Operation Research, Design of Experiment (DoE), Simulation, Metaheuristic Algorithms, and Data Mining. This study begins with the identification of key training variables, such as duration, number of participants, initial competency level, teaching materials, and instructor resources. Through the DoE approach, various combinations of variables are systematically tested to identify the optimal training design. Next, Simulation is used to model the dynamics of training implementation and evaluate implementation scenarios. To predict training needs and participant behavior, Data Mining techniques are applied to historical data of arts community training. In the final stage, Metaheuristic algorithms such as Genetic Algorithm and Simulated Annealing are used to solve complex and large-scale scheduling and resource allocation problems. The results of the integration of these approaches show an increase in training efficiency of up to 27% as well as increased participant satisfaction and the quality of work results. This activity demonstrates that applying a quantitative, data-driven approach to traditional crafts training planning can provide significant added value. This model can be replicated in other training programs based on local wisdom and other creative industry sectors.

customer satisfaction. Using survey method and questionnaires distributed online, data were collected from 37 respondents who are customers of Mie Endes. The results of the analysis show that most customers are satisfied with the services provided, especially in terms of friendly staff attitudes and responsiveness to complaints. However, there are some aspects that need improvement, such as the speed of response to problems and detailed product information. This study emphasizes the importance of service quality in increasing customer satisfaction and loyalty, and recommends further training for staff and periodic satisfaction surveys to continuously improve MSME performance. Thus, Mie Endes is expected to maintain growth and competitiveness in an increasingly competitive market.

Plastic waste continues to be one of the most pressing environmental problems due to its persistence, excessive use in daily life, and difficulty in decomposition. In many communities, including Tanjung Uban Selatan Village, unmanaged plastic waste accumulates in the environment, contributing to pollution and health risks. This community service activity aims to introduce and implement ecobricks as a simple yet effective solution to manage plastic waste. Ecobricks are not designed to destroy plastic but to recycle and repurpose it into useful and even marketable products. The process of making ecobricks requires no special expertise or significant costs, as the primary material is household plastic waste. The activity involved socialization, practical workshops, and guidance for residents on how to properly produce ecobricks. Results from the program show that residents were able to collect and process previously unmanaged plastic waste into solid, reusable building blocks. These ecobricks have potential applications for creating furniture, decorative items, and even small-scale construction, thereby providing both environmental and economic value. Beyond reducing plastic waste, the initiative also fosters community awareness about sustainable waste management practices and promotes environmental responsibility. In conclusion, the introduction of ecobricks in Tanjung Uban Selatan Village demonstrates that simple innovations can empower communities to transform environmental challenges into opportunities for sustainability and income generation.

The community service team observed that a common issue faced by students in partner schools is difficulty focusing during lessons, largely due to distractions from gadgets, particularly social media. Many students become fixated on social media applications, ignoring ongoing lessons. This concern has prompted our partner schools to organize interactive discussions and provide information on how to use social media wisely and manage time between learning and gadget use. And the goal of our community service was to raise awareness and provide training on responsible social media use, prevent the impact of social media on adolescent brain development (brain rot), and improve students' focus and thinking skills. The methods used in this community service included: (a) analyzing the needs and problems, (b) observing and understanding the policies of the partner schools in addressing these issues, and (c) conducting activities that involved socializing responsible social media use and brain development training. The community service was conducted on Tuesday, June 17, 2025, at MA Bina Mulia, Pasir Putih Village, Sawangan District, Depok, West Java, from 08:00 to 10:00 WIB. The event consisted of a presentation on "Brain Rot in Productive Age Teenagers," followed by training aimed at enhancing focus and reasoning skills

This community service program aims to empower UMKM Keripik Wulan 008 in Panimbang Jaya Village through a series of activities focusing on business capacity enhancement. The program was initiated to address challenges faced by the business, such as limited product innovation, lack of branding, insufficient digital marketing strategies, and suboptimal financial management. To overcome these issues, the program adopted a participatory approach consisting of several stages: field observation to identify core problems, training sessions to improve knowledge, workshops for practical application, and direct mentoring to ensure implementation. Key activities included product innovation by introducing new flavor variants and designing more attractive packaging, strengthening brand identity through the creation of professional logos and labels, and expanding marketing reach via social media and marketplace platforms. Additionally, Excel-based financial recording training was provided to simplify cash flow monitoring and basic financial reporting. The team also assisted in preparing a proposal for production equipment support to increase production capacity. Evaluation results demonstrated significant improvements in product quality, stronger brand identity, and more modern and effective marketing strategies. Overall, this program has proven to be effective in enhancing the competitiveness of UMKM Keripik Wulan 008 and is expected to serve as a sustainable empowerment model for small businesses, thereby contributing to local economic development.

This service is in the form of counseling and assistance in drafting village regulations for the BPD in Gebangan Village, Krejengan District, Probolinggo Regency. The material that will be provided is about the urgency of village regulations both philosophically, sociologically and legally and the techniques and mechanisms for drafting village regulations practically. The target of this service is BPD members and the Gebangan Village apparatus, Krejengan District. This service was taken as a strategic step and to provide an understanding of the urgency of forming village regulations and the mechanisms for drafting them. Because generally, BPD and village apparatus do not have the ability to draft village regulations, especially in Gebangan Village, even though the issuance of Law No. 6 of 2014 concerning Villages demands BPD productivity in producing legal products, especially in. This condition occurs because most BPD and its members do not have an educational background in the legal field, many are even only junior high and high school graduates or even did not graduate from school, so they do not understand enough about the issues in village regulations. In addition to not knowing about the procedures and mechanisms for drafting village regulations. Through this Community Service, it is hoped that it will become a strategic means for BPD members and Gebangan Village officials to be able to draft village regulations, so that they can get out of problems related to legal gaps in village programs.

The KKN Program of Universitas PGRI Adi Buana Surabaya for the 2024–2025 period in Kajeksan Village, Sidoarjo Regency, focuses on the issue of family food security by implementing a mixed farming system based on the use of used goods. This service method uses Participatory Action Research (PAR) through the stages of to know (identifying problems), to understand (socialization of concepts), to plan (design a system from gallons of mineral water), to act (training and assistance in making hydroponics-aquaponic systems, making fish feed from household waste, and natural vitamins), and to change (evaluation and sustainability). As a result, there is an improvement in community skills with the realization of catfish harvest along with optimal kale growth, opening household business opportunities, and creating a sustainable empowerment model through appropriate technology transfer.

This study addresses common problems in start-up businesses: lack of financial management and low presentation of financial statements due to limited human resources. With a conceptual qualitative research (CQR) approach, the research integrates accounting theory and business life cycle theory to design a process for presenting relevant financial statements for business actors who run individual operations. The main findings point to two things: first, the need for resources that understand finance is an inevitability that can be met through education, training, and induction observation; Second, the synthesis of accounting theory and business life cycle maps the conceptual area for the report presentation model that is tailored to the conditions of the beginner business. The proposed model covers the scope of management ranging from recording transactions on the cash mutation book, journaling to reveal the double impact of transactions, to grouping account balances on the ledger to produce relevant information. This process differs from the conventional accounting cycle in that it starts from the cashier function combined with the accounting function, thus reducing the need for separate specialists. The combination of cashier and accountant functions in one practical and relevant accounting flow for individual businesses, allows business owners to supervise their financial performance and position through simple but informative reports.

This research aims to know the Role of Teachers in Addressing Bullying Behavior in Fourth Grade Students of XXV Wailiti Maumere Elementary School. The method used is a qualitative approach with data collection through interviews, observations, and documentation. The data sources in this study are primary and secondary data. The primary data obtained from the fourth-grade students and teachers of XXV Wailiti Maumere Elementary School, while the secondary data is collected from archives or school data and books and journals that support this research. Data analysis in this study was conducted before entering the field, during the fieldwork, and after completing the fieldwork. The activities in data analysis include data reduction, data presentation, and conclusion drawing. The research results show that the role of the teacher in addressing bullying behavior among fourth-grade students at XXV Wailiti Maumere Elementary School is that when there are problems, the class teacher calls the involved students, those who have issues are called one by one, the problems that occur are investigated, the issue is clarified first, the teacher identifies the problems that occur, the student who made the mistake is called and confronted, the student involved in the issue is asked one by one "Did you do it or not?", both parties are reconciled, an agreement is made so that the behavior is not repeated, and if it cannot be resolved, then the parents are called or the matter is handed over to the principal or his deputy.

This research aims to develop an electronic student worksheet (E-LKPD) based on Liveworksheet, integrated with Quizwhizzer, for teaching economic activities in elementary school. The background of this study stems from the limited variation in learning activities and the underutilization of digital technology in the learning process at schools. To address these problems, the study seeks to produce innovative, interactive, and easily accessible learning media that can support student engagement and improve learning outcomes. The development process follows the ADDIE model, consisting of five stages: Analyze, Design, Development, Implementation, and Evaluation. In the analysis stage, the needs of students and teachers were identified. The design and development stages involved creating E-LKPD content integrated with Liveworksheet and interactive quizzes using Quizwhizzer. The implementation was carried out through classroom trials, followed by evaluation to assess the effectiveness and feasibility of the product. Data collection was conducted through expert validation (media, material, and language experts) and questionnaire responses from both teachers and students. The validation results indicated that the E-LKPD developed is of excellent quality, with a score of 90% from media experts, 98% from material experts, and 96% from linguists. The student trial also produced highly positive results, with a feasibility score of 83%, reflecting strong student enthusiasm and acceptance of the media. Teachers also responded positively to the practicality and clarity of the content. Based on these results, it can be concluded that the Liveworksheet-based E-LKPD integrated with Quizwhizzer is highly feasible and effective for use in teaching economic activities at SD Negeri 7 Kampungdalem. This learning media is expected to increase students' interest, motivation, and active participation, while also optimizing the role of technology in supporting a more engaging and meaningful learning experience in the classroom.

This community service activity aims to improve the community's understanding and skills in recognizing the authenticity of rupiah currency, especially among MSMEs. With a better understanding, it is hoped that MSMEs can avoid losses due to questionable currency and optimize their income. The community service method used was a focus group discussion to identify the problems, potential, and needs of MSMEs in Sirnabaya Village. The immediate impact of this activity is an increase in early detection skills for counterfeit money in the community. In the long term, it is hoped that this will reduce the rate of counterfeit money circulation in the target area.

The use of credit by the public is generally driven by the need and desire to meet certain requirements that cannot be fulfilled with cash. Credit makes it easier for people to meet their various needs, especially for those who do not have enough funds at the time. However, in practice, there are often obstacles such as payment delays, breaches of agreed-upon deadlines, and discrepancies in the recording of installment payments. These issues can create problems for both the creditor and the debtor. This study aims to examine the use of the credit concept by the community and analyze how credit helps fulfill the needs of the community. The study uses a qualitative method with a descriptive research approach. Data collection was done through observation, interviews, and document gathering. The collected data were then analyzed by presenting the data and drawing conclusions. The results of the study show that the use of the credit concept by the community in Rantau Panjang Estate to meet their needs has fulfilled the conditions of a muamalah agreement in accordance with the principles of buying and selling. First, the people involved in the transaction, namely the seller and the buyer, must meet the requirements of being rational, consenting freely, and agreeing mutually. Second, the agreement between the seller and the buyer must include the price and the payment period that both parties have agreed upon. Third, the object or goods being sold must have utility and be clearly defined in terms of its nature, size, and type. Fourth, the price must be clear, with the credit price being higher than the cash price. Additionally, the use of credit by the community in Rantau Panjang Estate has also applied the principles of the Islamic market mechanism, such as Ar-Ridha (mutual consent), healthy competition, honesty, transparency, and justice. This indicates that the credit transactions conducted are in accordance with the rules of Islam and can serve as a fair model for all parties involved.

Child marriage remains a serious problem in Indonesia despite the revision of the Marriage Law, which raised the minimum age for marriage to 19 for both men and women through Law No. 16 of 2019. This practice remains widespread, especially in rural areas with a high prevalence due to economic and cultural factors, the existence of marriage dispensation mechanisms, and low legal literacy. The phenomenon of child marriage has multidimensional impacts, including reproductive health risks, high school dropout rates, low quality human resources, economic vulnerability, and psychological problems that can ultimately lead to high divorce rates and intergenerational structural poverty. Through Community Service Activities (PKM), prevention efforts are carried out by providing legal education and outreach regarding the risks of early marriage. Methods used include lectures, presentations, modeling, role plays, and small group discussions involving teenagers, parents, traditional leaders, and religious leaders. The results of the activities showed a significant increase in legal understanding, where 85% of participants were aware of the minimum age for marriage according to the latest regulations. Furthermore, there was increased awareness of the negative impacts of child marriage and a growing commitment from community leaders to continue ongoing outreach. The conclusion of this activity confirmed that marriage law education is an effective strategy in raising public awareness. However, preventing child marriage cannot rely solely on legal outreach; it needs to be strengthened through cross-sector collaboration, integration of materials into the school curriculum, family economic empowerment, and strengthening the role of religious and traditional leaders in shaping social opinion. Therefore, efforts to prevent early marriage require a more holistic, participatory, and sustainable strategy to protect children's rights and realize the development of a quality future generation.

Child marriage remains a serious problem in Indonesia despite the revision of the Marriage Law, which raised the minimum age for marriage to 19 for both men and women through Law No. 16 of 2019. This practice remains widespread, especially in rural areas with a high prevalence due to economic and cultural factors, the existence of marriage dispensation mechanisms, and low legal literacy. The phenomenon of child marriage has multidimensional impacts, including reproductive health risks, high school dropout rates, low quality human resources, economic vulnerability, and psychological problems that can ultimately lead to high divorce rates and intergenerational structural poverty. Through Community Service Activities (PKM), prevention efforts are carried out by providing legal education and outreach regarding the risks of early marriage. Methods used include lectures, presentations, modeling, role plays, and small group discussions involving teenagers, parents, traditional leaders, and religious leaders. The results of the activities showed a significant increase in legal understanding, where 85% of participants were aware of the minimum age for marriage according to the latest regulations. Furthermore, there was increased awareness of the negative impacts of child marriage and a growing commitment from community leaders to continue ongoing outreach. The conclusion of this activity confirmed that marriage law education is an effective strategy in raising public awareness. However, preventing child marriage cannot rely solely on legal outreach; it needs to be strengthened through cross-sector collaboration, integration of materials into the school curriculum, family economic empowerment, and strengthening the role of religious and traditional leaders in shaping social opinion. Therefore, efforts to prevent early marriage require a more holistic, participatory, and sustainable strategy to protect children's rights and realize the development of a quality future generation.