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This community service program aims to strengthen the competence of automotive workshop MSMEs in mastering microcontroller-based starter system technology, enabling them to adapt to the era of vehicle digitalization. The program was carried out through several stages: identification of training needs, delivery of basic theory on microcontrollers and starter systems, practical sessions in module assembly and programming, followed by mentoring and evaluation. The results of the evaluation showed an 85% increase in participants’ understanding of the digital starter system concept, an 80% improvement in module assembly and programming skills, and a 75% increase in readiness to apply innovative starter systems in workshop services. The novelty of this activity lies in the development of a more applicable digital starter system model tailored to the needs of small-scale workshops. The implementation emphasized a participatory, practice-based approach using learning by doing. Participants, mainly workshop owners and technicians, were guided step by step from component recognition, software operation with Arduino IDE, to the prototyping of functional microcontroller-based starter systems. To ensure sustainability, the program also provided training modules, video tutorials, and online mentoring, allowing participants to continue practicing independently after the training. Beyond improving technical competence, this activity also fostered an innovative mindset among participants, making them more confident to provide modern, technology-oriented services. In the long term, the program is expected to enhance the competitiveness of automotive MSMEs, strengthen customer trust, and build collaborative networks between higher education institutions and local workshops in supporting vocational education and digital transformation.

The creation of Family Cards for couples resulting from serial marriages is an administrative policy of the government, but this policy raises legal problems. This is because serial marriages are still not officially recognized according to Law Number 1 of 1974 concerning Marriage. This policy is considered not to provide complete legal protection and has the potential to weaken the principle of legality in the Indonesian marriage legal system. This study aims to analyze the background of serial marriages, analyze the policies of the Dukcapil government in providing legal protection for serial marriages, and analyze the policy of issuing family cards for serial marriage couples. The type of research used is normative legal research using legislative, conceptual, and case study approaches. Data is collected through literature research and compiled qualitatively. The results of the study show that serial marriage occurs due to economic, religious, cultural, social, and lack of legal understanding. Many people choose it because it is considered practical, cheap, and religiously legal, even though it is not recognized by the state. Dukcapil can indeed issue Family Cards for serial couples for administrative needs, but that does not make the marriage legally valid. As a result, legal protections for wives and children remain weak, especially related to inheritance, alimony, child recognition, and civil disputes.  The Marriage Law requires registration for marriage to be legal, so the issuance of family cards for serial couples has the potential to cause multiple interpretations and conflicts of legal norms. The suggestions of this research are to improve legal education, simplify marriage registration, strengthen the role of religious/traditional leaders, and expand isbat nikah so that the family rights of serial couples are legally protected.  

Transmission line reconductoring is one of the strategic solutions to increase the capacity and efficiency of the power system without the need to build new infrastructure. This study aims to analyze and compare the performance of two types of conductors, namely ACSR Hawk and ACCC Amsterdam, used in the Suralaya-Cilegon 500 kV SUTET transmission line. The comparison is carried out by considering technical aspects including power losses, ampacity, horizontal and vertical sag values, and overall energy efficiency. The research methodology involved a literature study, collection of conductor technical data, calculation of resistance, current, and power losses, and simulation of sag values against temperature variations. In addition, economic analysis and field implementation aspects were also considered to assess the feasibility of using each conductor. The results show that Amsterdam's ACCC conductor has superior technical performance compared to Hawk's ACSR. ACCC is capable of delivering currents up to ±1300 A, compared to ACSR Hawk which is only ±800 A. The power loss value using ACCC is recorded at ±1.34 MW, lower than ACSR Hawk at ±1.79 MW. In addition, ACCC exhibits smaller sag values due to its lighter weight and higher tensile stress, making it more stable against temperature fluctuations. In terms of energy efficiency, the use of ACCC can save energy up to ±3942 MWh per year. By considering the technical advantages and long-term energy efficiency, this study recommends the use of Amsterdam ACCC as a reconductoring solution for high-voltage transmission lines, especially in systems that have high loads and require maximum reliability and efficiency.

The increasing demand for clean water at the Faculty of Engineering, Sultan Agung Islamic University (UNISSULA) Semarang requires an alternative and sustainable water source. One effective solution is the implementation of a rainwater harvesting (RWH) system to meet non-domestic water needs such as toilet flushing, plant irrigation, and campus cleaning. This study aims to analyze the potential utilization of rainwater, design an appropriate RWH system, and evaluate its cost efficiency compared to the use of PDAM (regional water supply company) water. This research employed a quantitative approach by collecting primary data, including roof catchment area measurements and existing rainwater drainage conditions, as well as secondary data such as average rainfall, the number of campus users, and PDAM water tariffs. The analysis consisted of calculating the potential harvested rainwater volume, designing the RWH system, estimating installation costs, and comparing operational costs between RWH and PDAM water usage. The results indicate that the potential harvested rainwater volume from the building’s roof is approximately 7,054.5 liters/day, while the average non-domestic water demand is 3,170 liters/day, allowing water needs to be met during the rainy season. The implementation of the RWH system can also reduce water costs by up to 43,6%, equivalent to IDR 87.615.616 over a 20-year period. Therefore, the application of RWH is an effective and sustainable solution for water management within the campus while supporting operational cost efficiency.

The endocrine system is a ductless body control system that produces hormones to regulate various organs and physiological processes. Hormones act as important biological messengers in the human body. One of the most essential hormones is insulin, which plays a key role in blood sugar regulation. Insufficient insulin production or impaired insulin action can cause disruption of blood glucose control, leading to diabetes mellitus. Diabetes mellitus is a chronic metabolic disorder characterized by persistently high blood glucose levels caused by impaired insulin secretion, insulin action, or both. The purpose of this paper is to apply nursing care to Mr. N, a patient with endocrine system disorders: diabetes mellitus, treated in the Dahlia Ward of Dr. Soeselo Regional Hospital, Tegal Regency. This descriptive case study method was used to explain the nursing process in a structured manner. The main complaint presented by the client was pain in the wound on the left foot. Four nursing diagnoses were identified during the assessment, namely unstable blood glucose levels, acute pain, impaired skin/tissue integrity, and knowledge deficit. Nursing interventions were developed and implemented based on the Standar Diagnosis Keperawatan Indonesia (SDKI), Standar Luaran Keperawatan Indonesia (SLKI), and Standar Intervensi Keperawatan Indonesia (SIKI). The case highlights the importance of comprehensive nursing care in diabetes management, with a focus on blood glucose stabilization, pain management, wound care, and patient education. The results of this study are expected to provide additional references for clinical practice and strengthen the role of nurses in preventing complications of diabetes mellitus.

The Community Service Program (KKN) of Universitas Teuku Umar for the 2025/2026 academic year, conducted in Desa Pasi Janeng, Woyla Timur Subdistrict, West Aceh Regency, focuses on the innovative use of lime (Krut nipeh) as a raw material for the production of environmentally friendly dish soap. This local resource, which has traditionally been used for domestic purposes, has not been fully exploited as a source of economic value. The program follows the POAC methodology (Planning, Organizing, Actuating, Controlling), which encompasses community outreach, soap-making workshops, hands-on production practices, and sustainability evaluations. The outcomes of this initiative include the development of an eco-friendly dish soap product, enhanced technical skills among community members, and active participation from housewives and young mothers. In the medium term, the program has succeeded in raising entrepreneurial awareness within the community, with the expectation that it will foster the establishment of micro, small, and medium enterprises (MSMEs) based on local resources, thus contributing to sustainable development. Furthermore, the program aligns with the achievement of several Sustainable Development Goals (SDGs), particularly Goals 1 (No Poverty), 8 (Decent Work and Economic Growth), and 12 (Responsible Consumption and Production), making a meaningful contribution to community service in accordance with the Tri Dharma of Higher Education.

The Community Service Program (KKN) of Universitas Teuku Umar for the 2025/2026 academic year, conducted in Desa Pasi Janeng, Woyla Timur Subdistrict, West Aceh Regency, focuses on the innovative use of lime (Krut nipeh) as a raw material for the production of environmentally friendly dish soap. This local resource, which has traditionally been used for domestic purposes, has not been fully exploited as a source of economic value. The program follows the POAC methodology (Planning, Organizing, Actuating, Controlling), which encompasses community outreach, soap-making workshops, hands-on production practices, and sustainability evaluations. The outcomes of this initiative include the development of an eco-friendly dish soap product, enhanced technical skills among community members, and active participation from housewives and young mothers. In the medium term, the program has succeeded in raising entrepreneurial awareness within the community, with the expectation that it will foster the establishment of micro, small, and medium enterprises (MSMEs) based on local resources, thus contributing to sustainable development. Furthermore, the program aligns with the achievement of several Sustainable Development Goals (SDGs), particularly Goals 1 (No Poverty), 8 (Decent Work and Economic Growth), and 12 (Responsible Consumption and Production), making a meaningful contribution to community service in accordance with the Tri Dharma of Higher Education.

This study aims to analyze M. Quraish Shihab's views on spiritual interaction between the deceased and the living in Tafsir al-Mishbah. This issue is highly urgent because the debate surrounding the soul and the afterlife has existed since the time of the Prophet Muhammad (peace be upon him) and continues to be a polemic to this day. To answer this question, a qualitative research method with a library research approach was used. Primary data came from Tafsir al-Mishbah, where the Quranic verses about the soul were analyzed thematically. Secondary data were obtained from various classical and contemporary tafsir books, hadith books, and books on interpretation methodology to provide a comprehensive understanding. The results show that, according to M. Quraish Shihab, humans are bidimensional beings. Death is not the end of existence, but rather a transition from the mundane realm to the Barzakh realm, where the soul remains alive. Although human knowledge is very limited regarding the unseen realm, interaction between the souls of the living and the deceased is possible, especially through dreams. In conclusion, M. Quraish Shihab argues that souls in the Barzakh realm remain alive and conscious, and can interact with other souls, although in a different way from communication in the physical world.

This study aims to analyze the effect of workload, organizational culture, and work discipline on employee productivity at UD. Berkah Andita Mandiri II. In today’s competitive business environment, employee productivity is considered a crucial determinant of organizational performance and sustainability. The research employed a quantitative approach using a survey method by distributing structured questionnaires to employees. A total of respondents participated, and the data collected were processed using multiple linear regression analysis to test both partial and simultaneous influences of the independent variables. The findings reveal that workload has a negative and significant impact on employee productivity, indicating that excessive demands can reduce performance and efficiency. On the other hand, organizational culture and work discipline show positive and significant effects on productivity, suggesting that a strong cultural foundation and consistent discipline practices can enhance employee performance. Moreover, the simultaneous test results confirm that workload, organizational culture, and work discipline collectively have a significant effect on employee productivity. These results emphasize the importance of balancing employee workload to prevent burnout, promoting a positive organizational culture that fosters collaboration and motivation, and consistently enforcing discipline to ensure accountability. Overall, the study highlights that effective human resource management practices play a key role in improving employee productivity and, consequently, in achieving organizational goals.

The Community Service Program (KKN) of Universitas Sebelas Maret, Group 217, conducted in Tegalweru Village, Dau District, Malang Regency, was designed to strengthen local economic capacity through strategies of value-added product development and the consolidation of MSME identity based on village potential. The socio-cultural homogeneity of the community, which largely depends on traditional agriculture, creates a paradox between strong social solidarity and weak economic diversification. This condition poses challenges such as limited innovation, low competitiveness, and the underutilization of local resources, thereby necessitating empowerment interventions capable of transforming traditional economic practices into more adaptive and sustainable business models. This study employed a qualitative descriptive approach through participatory observation, semi-structured interviews, and documentation to explore community responses to training on product value addition, packaging, branding, and basic promotional strategies. The findings reveal increased awareness and enthusiasm among MSME actors and housewives to develop local products through simple processing, representative packaging, and distinctive brand identity. These results underscore that KKN not only serves as an implementation of the Higher Education Tri Dharma but also as a strategic empowerment instrument to reinforce the foundation of community-based economic independence. Practically, the program provides a transformative platform for local enterprises, laying the groundwork for sustainable economic development aligned with both global dynamics and the specific needs of rural communities.

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.

This study aims to examine the influence of reputation, organizational culture, and self-development opportunities on athlete loyalty. The sample in this research consists of all active athletes of Hangtuah Jakarta Basketball Club, totaling 60 individuals, selected using the total sampling method. Data were collected through the distribution of questionnaires developed using a Likert scale as the measurement tool. The data were analyzed with the help of SPSS version 22. The results of the study indicate that all three independent variables reputation, organizational culture, and self-development opportunities partially have a significant influence on athlete loyalty at Hangtuah Jakarta Basketball Club. Specifically, the analysis revealed that reputation significantly affects athlete loyalty, as athletes tend to stay loyal to organizations they believe hold a strong public image and credibility. Furthermore, organizational culture was found to play a critical role in fostering loyalty, with athletes expressing greater commitment when they feel aligned with the club’s values and mission. Lastly, opportunities for self-development were also identified as a major determinant, as athletes who perceive the club as providing personal and professional growth are more likely to stay loyal. This study contributes valuable insights into how sports organizations can enhance athlete retention by focusing on these three key areas, thereby fostering long-term commitment and success. The findings are relevant for sports managers and organizations aiming to improve athlete engagement and loyalty in competitive sports environments.

This study aims to determine the influence of communication and organizational culture on employee performance at the Bima City BPKAS Office. The instrument used in this study was a Likert-scale questionnaire. The sample consisted of 40 respondents selected using purposive sampling. Data collection techniques included observation, questionnaires, and literature review. Data analysis used multiple linear regression with SPSS for Windows. The results indicate that, partially and simultaneously, communication and organizational culture significantly influence employee performance at the Bima City BPKAD Office.

This community service activity was conducted in Montor Village with the aim of introducing and applying appropriate technology in the form of a urea fertilizer spreader. This program was driven by the problems faced by farmers, such as inefficiency in time and labor, and health risks caused by the manual fertilization method that requires a bent posture. In this activity, KKM students not only provided socialization but also held a participatory workshop to build the fertilizer spreader with the villagers using locally available materials such as pipes. The results of this program showed that the farmers realized that the fertilization process could be done more efficiently, quickly, and ergonomically. The fertilizer spreader produced proved to reduce physical fatigue, speed up work time, and ensure more uniform fertilizer distribution. This activity successfully raised awareness among farmers about the importance of simple innovations in agriculture and strengthened collaboration between students and the community in solving local agricultural problems. The success of the fertilizer spreader demonstrates the significant potential of appropriate technology in improving farmers' efficiency and work quality, as well as promoting sustainability in the agricultural sector in rural areas.

The Emergency Department (ER) serves as a critical unit in hospitals with the primary objective of providing fast, precise, and integrated health services aimed at preventing disability and death. According to national standards, the maximum response time for ER services is 5 minutes. However, increasing patient volume combined with limited capacity and resources often hinders compliance with this standard, potentially affecting the quality of service and patient satisfaction. This study aimed to determine the relationship between response time and patient satisfaction in the ER of QIM Batang Hospital. The research employed an observational method with a correlational design and a cross-sectional approach. Data were collected using a stopwatch to measure response time and a structured questionnaire to assess satisfaction. A total of 100 patients who visited the ER were included as respondents through accidental sampling. Data analysis using the Chi-Square test revealed a significance value of ρ = 0.000, while the correlation test showed a coefficient value of 0.639, indicating a statistically significant relationship with a strong correlation between response time and patient satisfaction. These findings suggest that shorter and timely response times are closely associated with higher levels of patient satisfaction. In conclusion, adherence to response time standards and continuous improvement in the five key satisfaction indicators are crucial strategies to enhance the quality of ER services.

Mangroves play a crucial strategic role in maintaining coastal ecosystem balance, serving as habitats for aquatic organisms and functioning as natural biofilters that help reduce pollution. Nevertheless, mangrove degradation in Indonesia, including in Kutai Kartanegara Regency, remains a significant challenge caused by human activities such as aquaculture expansion, settlement growth, and industrial development. Muara Badak Ulu Village, located within this regency, possesses extensive mangrove resources that require integrated conservation strategies. This community service program was carried out in collaboration with the Salo Sumbala Forest Farmers Group (KTH) to promote conservation, sustainable economic development, and local community empowerment. The activities included the installation of educational banners, community-based mangrove replanting, and the production of a profile video highlighting local potential. Over a 40-day period, these initiatives received enthusiastic responses from local residents, reflecting increased awareness of the ecological and economic importance of mangroves. The program emphasized participatory approaches, where local community members, particularly KTH, were actively engaged in every stage of planning and implementation. Beyond ecological benefits, the initiative is expected to support sustainable management of non-timber forest products, enhance economic opportunities, and strengthen environmental stewardship among coastal communities. Overall, this program demonstrates that community-driven mangrove conservation can generate multiple impacts: restoring degraded ecosystems, fostering collective awareness, and building resilience in coastal areas facing environmental challenges. Thus, the collaboration between higher education institutions and local communities provides a practical model for achieving sustainable development and environmental preservation.

The Community Service Program (Kuliah Kerja Nyata/KKN) conducted by Mulawarman University in Muara Badak Ulu Village, Kutai Kartanegara Regency, focused on introducing and strengthening the existence of the Muara Berau Biccu Forest Farmers Group (Kelompok Tani Hutan/KTH) to the wider community. This group plays an important role as a community forum for managing forests in a sustainable and equitable manner, encompassing the utilization of both timber and non-timber forest products. As part of the program, the students designed and implemented several activities aimed at raising public awareness and encouraging participation. The methods included creating an identity signboard for KTH as an official symbol of recognition, installing educational boards highlighting the importance of mangrove planting for coastal ecosystems, conducting mangrove planting using the silvofishery system that integrates environmental sustainability with aquaculture productivity, and developing a blog as a digital information platform accessible to the public. Through these initiatives, the program sought to enhance community knowledge about the ecological functions of mangrove forests, the importance of sustainable pond management for long-term productivity, and the benefits of having an online information medium to promote, document, and expand the networks of KTH Muara Berau Biccu. The results demonstrated an increased level of environmental awareness among community members, active participation in mangrove planting activities, and the establishment of a new communication medium that has the potential to strengthen the group’s position at both local and regional levels. Overall, the KKN program contributed significantly to supporting sustainable community-based forest and coastal resource management.

In today’s digital era, the internet and social media have become an essential part of teenagers’ daily lives. Almost every day, they communicate, search for information, and share stories through various digital platforms. However, many are still unaware of how important it is to protect personal data and understand ethics when using social media. This lack of awareness often leads to problems, ranging from account misuse, the spread of hoaxes, to cases of online bullying that can harm many people.To address this issue, a training program was specifically designed for junior high school students to equip them with safe and responsible digital skills. The training not only provided theoretical explanations but also included real case simulations and hands-on practice so students could easily understand and apply the lessons. The materials covered simple ways to protect accounts, recognize signs of hoax news, and build healthy and positive interactions in the digital space.The results of the training showed that students became more aware of the importance of protecting privacy, more cautious before sharing information, and more respectful of ethics in every digital interaction. With a fun and practical approach, this program has proven effective in improving students’ digital literacy and fostering wise attitudes in using social media. In the future, such training is expected to be continuously implemented in schools as an effort to build a safer, healthier, and more cultured digital ecosystem

The problem of Out-of-School Children (OSC) in Lebak Village, Grabag Subdistrict, Magelang Regency, represents a complex educational issue that requires appropriate handling strategies. This study aims to analyze the factors influencing the high number of OSC while evaluating the strategies implemented by Universitas Tidar students through the Community Service Program (KKN) in addressing this challenge. The findings reveal three main causes of OSC: zoning, learning motivation, and local culture. The zoning factor is related to limited access to public schools due to distance, while low learning motivation emerges from the lack of family support. Cultural factors are reflected in parents’ tendency to prioritize religious education in traditional Islamic boarding schools that do not follow a formal curriculum, which results in children not receiving general education diplomas. The strategies applied by KKN students included socialization about the importance of education to both students and parents, installing learning schedule banners to build study discipline, and providing direct mentoring for children at risk of becoming OSC. This approach highlights the importance of collaboration among families, schools, communities, and the government in creating a supportive environment for children’s education. The outcomes of the program show an increase in community awareness regarding the importance of formal education and the emergence of renewed motivation among children to continue schooling. Thus, it can be concluded that the KKN strategies contributed positively to reducing the number of OSC and can serve as a sustainable model of community empowerment in the field of education.

This research aims to study and offer solutions to the problem of fruit flies that attack citrus plantations in Gadingkulon Village through the Integrated Pest Control (PHT) approach. Fruit fly attacks have caused significant losses to citrus farmers, so an effective and sustainable control strategy is needed. PHT is implemented by integrating mechanical methods in the form of garden sanitation and yellow trap installation, as well as renewable technology approaches to suppress the population and life cycle of fruit flies. This activity is carried out through the stages of socialization, training, and group discussion forums (FGD) which involve the active participation of farmers as subjects as well as agents of change. This participatory approach aims to improve farmers' understanding and skills in implementing PHT techniques independently and consistently. The results of the activity showed that the combination of mechanical and educational methods was able to significantly reduce the intensity of fruit fly attacks. In addition, the benefits of this program can be reviewed from the economic aspect, in the form of increasing crop yields and farmers' income, as well as the ecological aspect, in the form of reducing the use of chemical pesticides that have a negative impact on the environment. Thus, the implementation of PHT in Gadingkulon Village shows great potential to be replicated in other areas that face similar problems, in order to support sustainable and environmentally friendly agricultural development.