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National milkfish aquaculture production in 2024 reached 792,864 tons, highlighting the strategic role of this commodity in supporting the economy of coastal communities. central java,as one of the main contributors, has significant potential for pond development, including in Ujungwatu Village, Jepara Regency. However, pond management still faces challenges regarding human resource (HR) quality and the optimal utilization of technology. This community service program aims to enhance students’ capacity through outreach and training on Internet of Things (IoT)-based milkfish pond development as an effort to strengthen HR at the Sidomaju 2 SME. Implementation methods include the stages of observation and problem identification, work program planning, WebGIS design, IoT outreach and implementation, and evaluation. The materials covered included an introduction to IoT concepts based on ESP8266, pond monitoring, milkfish feed management, and the implementation of WebGIS as a digital mapping system for the Kalingga milkfish ponds.The activity was attended by 20 students from MA NU Ujungwatu and was conducted in a participatory manner through experiential learning. The results of the activity demonstrated an increase in students’ understanding of the application of technology in milkfish farming, as well as heightened awareness of the importance of efficient and sustainable pond management. The main output of the program is the Kalingga Milkfish Pond WebGIS, which can be utilized as a digital medium for education and monitoring of pond areas. This program contributes to improving students’ technological literacy while supporting the strengthening of pond operational systems based on digital innovation.

The development of discipline in children should begin at an early age, particularly in managing time for studying, playing, worship, and resting. Simple time management assistance activities are conducted to help children understand the importance of time regulation and to foster disciplined behavior in their daily activities. These activities include introduction sessions, material delivery, question-and-answer sessions, as well as the distribution of gifts and group photo sessions, all carried out in an interactive and participatory manner. The results indicate that children begin to organize their daily schedules, follow instructions, and demonstrate gradual improvements in discipline. The research method used is Participatory Action Research (PAR), which actively involves children, facilitators, and teachers/ustadzah in the stages of planning, implementation, observation, and reflection. This approach enables children to learn by doing, fostering a sense of responsibility, critical thinking skills, and the development of positive habits in a sustainable manner. The activity is also supported by the active participation of teachers/ustadzah and the facilitation team to enhance the effectiveness of the learning process; therefore, simple time management assistance based on the PAR method is effective in fostering discipline and orderliness in children from an early age.

This community service activity aims to enhance the understanding of local business actors in Kanekes Village (Baduy Luar) regarding the implementation of a sales information system to support the management and marketing of traditional handicraft products. The main problems faced by partners include unstructured transaction recording, low utilization of sales data, and business management that is still based on memory. The implementation method uses a participatory approach through socialization, training, hands-on practice, and mentoring, with data collection techniques carried out through interviews and field observations. The activity was conducted on April 17, 2026, involving MSME handicraft actors as the main partners. The results show an increase in business actors’ understanding of the importance of sales recording systems as a basis for business management. Participants began to be able to record transactions in a more structured and simple manner and utilize sales data to monitor business performance and identify the most in-demand products. In addition, there was a shift in business management patterns from memory-based to simple data-based systems. This activity also encouraged improvements in digital literacy through the introduction of social media utilization and digital marketing strategies. Overall, this program contributes to strengthening the capacity of business actors and supporting the more effective and sustainable development of traditional product marketing. Keywords: Community Service, Msmes, Sales Information System, Baduy Luar, Digital Marketing

The rapid development of the Industrial Revolution (IR) 4.0  and the transition towards Society 5.0 demand an increase in digital literacy and a basic understanding of technology systems starting from secondary education. The Community Service (CS) Program conducted by the Department of Electrical Engineering Universitas Presiden aims to introduce the concepts of logic gates and digital systems to students of SMA 1 Cikarang Pusat. This CS integrates theoretical explanations and simulation practice using the online platform Circuitverse. This CS was evaluated using a Likert scale (1–4) questionnaire instrument, namely Expectation (Importance) and Performance, with a total of 40 student respondents. The analysis results show that all indicators received an average performance score above 3.30, with satisfaction indices ranging from 82.50% to 90.62%, which falls into the very high category. The indicator for the use of appropriate technology received the highest score of 90.62%, indicating the relevance of the material to current technological developments. The Importance–Performance Analysis (IPA) shows that most indicators are in the 'maintain performance' quadrant, indicating alignment between participants' expectations and the activity's performance. These findings suggest that the workshop is effective in enhancing students' understanding of basic digital system concepts while also fostering interest in engineering and technology fields. The activity underscores the strategic role of universities in bridging the technology literacy gap at the secondary education level in response to the challenges of the IR4.0 and Society 5.0.

The rapid advancement of digital technology in higher education has transformed learning and assessment systems, particularly through the adoption of Learning Management Systems (LMS) and Computer-Based Tests (CBT). However, many university students still face challenges in adapting to digital examination environments due to limited technical experience and digital literacy. This Community Service Activity (PKM) aims to enhance students’ academic readiness and digital competence through the implementation of a Moodle-based LMS at Universitas Murni Teguh. The activity was conducted in the form of an interactive workshop, including system introduction, simulation of CBT, guided practice, and discussion sessions involving university students and lecturers. The results showed a significant improvement in students’ understanding of LMS features, confidence in using CBT systems, and ability to manage digital-based examinations effectively. Active participation and engagement during the sessions reflected high enthusiasm and adaptability toward digital learning transformation. This activity demonstrates that the implementation of LMS Moodle is effective in improving academic preparedness and digital literacy among students, and can serve as a sustainable model for strengthening technology-based learning in higher education institutions.

The rapid advancement of digital technology in higher education has transformed learning and assessment systems, particularly through the adoption of Learning Management Systems (LMS) and Computer-Based Tests (CBT). However, many university students still face challenges in adapting to digital examination environments due to limited technical experience and digital literacy. This Community Service Activity (PKM) aims to enhance students’ academic readiness and digital competence through the implementation of a Moodle-based LMS at Universitas Murni Teguh. The activity was conducted in the form of an interactive workshop, including system introduction, simulation of CBT, guided practice, and discussion sessions involving university students and lecturers. The results showed a significant improvement in students’ understanding of LMS features, confidence in using CBT systems, and ability to manage digital-based examinations effectively. Active participation and engagement during the sessions reflected high enthusiasm and adaptability toward digital learning transformation. This activity demonstrates that the implementation of LMS Moodle is effective in improving academic preparedness and digital literacy among students, and can serve as a sustainable model for strengthening technology-based learning in higher education institutions.

The community service activity entitled “Optimization of MSME Financial Management Based on Sharia Economic Principles” aims to enhance financial literacy and management capacity of micro, small, and medium enterprises (MSMEs) in Bekasi Regency in a sustainable manner. This program is designed to address the practical needs of business actors in managing their finances in an orderly, transparent manner and in accordance with Sharia values. Through a participatory training approach and action-based mentoring, a total of eight MSME participants took part in a series of activities, including basic financial recording training, simulations of Sharia-based financial statement preparation, as well as an introduction to various halal financing alternatives and the utilization of Sharia fintech. The results of the activity indicate a significant increase in participants’ understanding of Sharia financial concepts, rising from 45% to 85%, along with improved skills in preparing financial statements in accordance with Sharia principles. In addition, this program also generated positive social changes, marked by the establishment of the “Bekasi Berdaya Sharia MSME Group” as a platform for collective learning, business collaboration, and network strengthening. These findings demonstrate that the application of Sharia financial principles in community empowerment programs can strengthen economic resilience while fostering ethical, transparent, and value-driven business practices.

Introduction:. In the group of elementary school children, dental and oral health is a common problem, almost 90% of school-age children worldwide suffer from dental caries. Objective: To prevent cavities with Art and Fissure Sealent at students.Methods: Applying Art and Fissure Sealant actions to prevent cavities in children directly so that the caries process stops or does not continue .Results: All fourth-grade students at the SPF Unit of SD Inpres Karuwisi I Elementary School participated in a socialization session aimed at providing an understanding of tooth decay prevention. An initial examination of 21 students revealed that 10 required fissure sealants, while 5 required ART, the fissure sealant technique was successfully implemented on all 21 students, with no reported complications or side effects. Furthermore, ART was successfully implemented on 5 students, with all students feeling comfortable and experiencing no significant pain during the procedure. Conclusion: The series of activities for early prevention of cavities with art and fissure sealant at the SPF UPT of SD Inpres Karuwisi I have been successfully implemented and the students feel comfortable and do not experience significant pain during the procedure.

Significant changes have occurred in the land administration sector with the introduction of digital land certificates as part of an ongoing digital transformation in public services. However, public understanding of the concept, procedures, and benefits of digital certificates is still relatively limited, leading to uncertainty and hesitation in their adoption. This community service program aims to increase public awareness and knowledge about digital land certificates through interactive education and structured socialization activities. The program includes seminars, guided discussions, and question-and-answer sessions designed to provide clear and practical explanations about how digital certificates function within the land registration system. As a result of these activities, community members become more informed about the advantages of digital certificates, such as greater efficiency, enhanced data security, improved transparency, and reduced risks of document damage or loss. This educational initiative is expected to strengthen public trust, encourage active participation, and support the more effective and sustainable implementation of digital land certificate services in the future.

Significant changes have occurred in the land administration sector with the introduction of digital land certificates as part of an ongoing digital transformation in public services. However, public understanding of the concept, procedures, and benefits of digital certificates is still relatively limited, leading to uncertainty and hesitation in their adoption. This community service program aims to increase public awareness and knowledge about digital land certificates through interactive education and structured socialization activities. The program includes seminars, guided discussions, and question-and-answer sessions designed to provide clear and practical explanations about how digital certificates function within the land registration system. As a result of these activities, community members become more informed about the advantages of digital certificates, such as greater efficiency, enhanced data security, improved transparency, and reduced risks of document damage or loss. This educational initiative is expected to strengthen public trust, encourage active participation, and support the more effective and sustainable implementation of digital land certificate services in the future.

This community service activity aims to strengthen students’ soft skills and hard skills through public speaking and computer network cabling training at SMA Negeri 1 Sorong City. The activity's background is rooted in the state of computer learning, which still focuses on the introduction of software and hardware, while communication skills and computer network practices have not been fully developed. The method for implementing the activity uses an experiential learning approach, comprising the planning, socialization, training, and evaluation stages. Soft skills training is focused on improving public speaking skills through public speaking practice, while hard skills training is carried out through direct practice of computer network cabling using UTP cables and supporting devices. The results of the activity show an increase in students’ communication skills and self-confidence, as well as an increase in students' understanding and technical skills in computer network cabling. This activity provides an applicable learning experience and strengthens the synergy between universities and high schools in developing student

The community service program conducted by students during the Field Work Practice (PKL) at TPQ Nurul Huda, Riam Mengelai Village, is implemented as a tangible contribution to student guidance, focusing on enhancing religious competence, discipline, and worship skills. This program was motivated by the need to improve the quality of religious education systematically and according to the skill level of each student, making learning more effective and targeted. The objective of this service is to optimize student guidance by improving Quran reading skills, daily prayer memorization, moral development, and active participation in religious activities according to each class’s ability. The implementation method includes initial observation, planning a guidance program based on skill levels, direct teaching and learning, individual and group mentoring, and periodic evaluation. Students are divided into four classes according to their ability: Class 1 for students at IQRA’ levels 1 and 2, Class 2 for IQRA’ 3 and 4, Class 3 for IQRA’ 5 and 6, and Class 4 for students who can read the Quran fluently. Each class receives materials tailored to their level, ranging from introduction to Arabic letters, Quran reading, daily prayer memorization, to moral development and worship practices. This class-based guidance approach allows PKL students to provide focused attention, ensuring optimal learning outcomes. The results show significant improvements in students’ discipline, learning motivation, Quran reading skills, prayer memorization, and moral understanding. Class-based guidance according to skill levels provides each child with an appropriate learning experience, enabling maximal development. PKL students gain practical experience in early childhood religious education, lesson development, and classroom management. This program is expected to serve as a systematic, effective, and sustainable model for student guidance at TPQ Nurul Huda.

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

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

The advancement of digital technology has made computer literacy and language comprehension increasingly important. Playing games has become a daily habit for young children. Scratch is an innovative and child-friendly platform. This community service program aims to introduce basic programming concepts to sixth-grade students of Bulupasar Elementary School, Kediri, using the Scratch platform. This program adopts the Direct Instruction method, also known as hands-on learning. This one-day session involved 43 students who underwent a structured process consisting of a pre-test, material delivery, hands-on practice, such as using code blocks, introducing sprites, and creating a simple game, which was explained clearly and structured. During the project implementation phase, each student successfully created a simple animation project with the theme "Catch the Apple" and then conducted practical exercises to try it out on their own with direct guidance. This community service activity was successful, according to the analysis of the pre-test and post-test results. The resources used to create the simple game showed positive results and confirmed the importance of introducing children to the digital world from an early age. Qualitative evaluations revealed positive responses from all participants. Student comments reflected high enthusiasm for learning to code, with the majority expressing a desire to continue exploring Scratch independently. Several students expressed interest in creating future projects, suggesting the program has potential for implementation in other schools to encourage early introduction to programming and help prepare them for the future in an era of ever-evolving technology.

This community service activity aims to improve students' understanding of the basic concepts of digital marketing and simple branding at Al-Ihsan Doglo Vocational School as a starting point for fostering an entrepreneurial spirit. This activity was carried out using a descriptive qualitative approach with methods of socialization, observation, interactive question and answer sessions, and documentation throughout the activity. The material provided included an introduction to information technology, digital marketing concepts, the use of social media as a promotional tool, and basic product branding principles that are easy for students to apply. The results of the activity showed an increase in students' understanding of digital marketing concepts, how to utilize social media productively, and an introduction to basic branding elements such as product names, logos, and brand images. The enthusiasm of the participants during the activity indicated that the socialization method used was effective in improving basic digital marketing literacy. This activity is expected to encourage students to be more creative, innovative, and ready to face the challenges of the business world in the digital era.

The training on computer network cabling serves not only to enhance students’ technical abilities but also to cultivate social values, collaborative behavior, and digital awareness within the school environment. The outreach activity conducted by students of Universitas Victory Sorong at SMA 2 Kabupaten Sorong aimed to strengthen students’ digital competence through the introduction of network devices and hands-on practice in creating LAN cables. The results indicate that this training effectively increased students’ understanding of computer network components, improved their practical skills in LAN cable assembly, and fostered cooperation and responsibility during group activities. From the perspective of Sociology of Education, the program contributed to the development of social capital by encouraging peer interaction, collaborative learning, and a deeper awareness of the role of technology in social life. This activity also addressed existing problems such as limited knowledge of network systems, lack of practical experience, and insufficient technology education in schools. Overall, the training led to improved technical comprehension, active participation, and enhanced social character formation. Therefore, computer network cabling training plays a significant role in promoting both digital literacy and social development among students in accordance with the principles of educational sociology.

Artistic creativity is an essential aspect of child development, contributing to imagination, fine motor skills, and self-confidence. However, limited access to art-based activities and excessive gadget use have reduced opportunities for children to develop creativity, particularly in rural areas such as Dogang Village, Langkat Regency. This community service program aimed to enhance children’s artistic creativity through the socialization of bracelet-making using paracord as a form of simple and practical non-formal education. The study employed a descriptive qualitative approach, with data collected through observation, interviews, and documentation involving children who participated in the activity. The socialization process included the introduction of tools and materials, demonstrations of basic knotting techniques, and hands-on practice with direct assistance. The results indicated that participants were able to master several basic techniques, including simple knots, braided patterns, and double (cobra) knots, which contributed to improved creativity, precision, social interaction, and self-confidence. In addition to its educational impact, the bracelets produced demonstrated economic potential, with an affordable selling price starting from Rp.5,000 per unit. Therefore, this activity not only supports the development of children’s artistic creativity but also provides opportunities for sustainable micro-enterprise development within the local community.

The development of information and communication technology requires students to have digital literacy and communication skills as essential competencies for the 21st century. However, limited infrastructure and low technological literacy remain obstacles in a number of schools, including Moria High School in Sorong City. This activity aims to improve computer network technology literacy and students' speaking skills through a hands-on, practice-based training approach. The method used is qualitative with stages of observation, socialization, training, and evaluation. Computer network training includes an introduction to basic networking concepts, cabling practices, and network simulations using Cisco Packet Tracer. While speaking skills training is conducted through role-play techniques, repetition, and direct feedback. The results of the activity showed an increase in students' understanding of computer network technology, technical practical skills, and increased confidence and clarity in speaking. Evaluations showed that most participants were able to apply the material presented conceptually and practically. Thus, this activity has proven effective in improving students' computer network technology literacy and speaking skills as preparation for facing 21st-century learning and the world of work in the digital era.

The training on computer network cabling conducted in schools serves not only to enhance students’ technical competencies but also functions as a strategic medium for developing collaborative attitudes, technological independence, and religious social harmony. Based on the community service activities carried out at SMA Negeri 3 Kota Sorong, the training integrated LAN cabling practice, the introduction of network devices, and guided sessions through observation, socialization, practicum, and evaluation. Throughout these stages, students gained direct experience in crimping, attaching RJ-45 connectors, testing cables with LAN testers, and simulating network configurations, which collectively strengthened their technical mastery. From the perspective of the sociology of religion, the training created a shared learning environment where students of diverse religious backgrounds collaborated equally in completing collective technical tasks. Values such as mutual respect, cooperation across differences, and social solidarity were visibly demonstrated as students helped one another in solving cabling-related challenges. Evaluation results indicate that participants became more independent in completing technical tasks and more open in communicating and interacting with peers of different beliefs. These findings emphasize that technology training can serve as a constructive medium for fostering religious social harmony and character building through practical experiences and meaningful social interaction.