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PayLater services are becoming increasingly popular among the public, offering convenience and flexibility in meeting daily needs and lifestyle demands. However, uncontrolled use has the potential to cause financial problems that significantly impact both mental and physical health. This community service activity aims to increase the understanding of community leaders regarding healthy financial management and the health risks that may arise from a PayLater-based consumer lifestyle. The outreach program was conducted by KKM students from Bina Bangsa University Group 22 in Banjar Negara Village, Ciwandan District, Cilegon City, with 30 participants consisting of local RT and RW heads. Methods used included interactive lectures, discussions, and question-and-answer sessions that encouraged active participation and contextual sharing of experiences. The results of the activity showed an increase in participants’ awareness of the importance of financial literacy as an integral part of maintaining overall quality of life. Participants recognized that financial health is closely related to mental well-being, as excessive financial pressure can trigger stress, anxiety, and even chronic illnesses. The program also emphasized practical strategies such as budgeting, distinguishing needs from wants, and limiting PayLater use to essential needs only. It is expected that RT and RW heads who have participated can act as educational agents in their communities, spreading financial literacy and awareness of health risks. In the future, similar programs need to be expanded to other community groups, supported by digital media and cross-sector collaboration to create a financially independent and physically and mentally healthy society.

In this study, which began with an initial speaking score of 60.5, the main objective was to enhance students’ English-speaking skills through structured dialogue by applying Problem-Based Learning (PBL). The research was conducted using a Collaborative Classroom Action Research approach, which followed four key stages: planning, action, observation, and reflection. These stages were carried out in distinct cycles, with each cycle consisting of two meetings. Data were collected through several instruments, including structured dialogue tasks to measure speaking performance, questionnaires to evaluate students’ perceptions of PBL practice, and field notes to capture classroom dynamics. The participants of this study were fourth-semester students of the D3 English Study Program at the State Polytechnic. The findings indicated a significant improvement in students’ English-speaking performance across the two cycles. In Cycle I, the total score achieved was 1,500, with an average of 75 and a success percentage of 70%. In Cycle II, the total score increased to 1,700, with an average of 85 and a success percentage of 90%. This shows a substantial enhancement not only in terms of numerical achievement but also in students’ active engagement and confidence during structured dialogue activities. Furthermore, the effectiveness of the PBL approach in facilitating learning also improved notably. In Cycle I, the average effectiveness score was 6.4, while in Cycle II, it rose to 9.4. These findings suggest that integrating structured dialogue with PBL provides an effective strategy to foster students’ speaking proficiency. It also highlights the potential of collaborative classroom action research in promoting reflective teaching practices and sustained learning improvement.

Basic literacy issues remain a global challenge, as evidenced by the results of the Programme for International Student Assessment (PISA), which place Indonesia at a low rank in reading proficiency. This condition highlights the urgency of literacy as a fundamental competency for elementary school students, particularly in Indonesia. A similar phenomenon is observed in the city of Semarang, where students demonstrate low reading interest, limited access to reading materials, and reliance on conventional teaching methods. In this context, the presence of the SOUL Literacy Community holds strategic potential to support the enhancement of students’ reading and writing skills. This community service initiative aims to empower the SOUL Literacy Community by strengthening the capacities of teachers, students, and the community in developing literacy programs. The methods employed include Participatory Action Research (PAR) and Participatory Community Appraisal (PCA), implemented through preparation, training, mentoring, and evaluation stages. The program results indicate increased community capacity in formulating literacy agendas, improved student interest and skills in reading and writing, and enhanced teacher confidence in applying interactive literacy strategies. Furthermore, the program successfully established a participatory literacy model that strengthens school–community collaboration and can be replicated in other regions. In conclusion, this initiative contributes to the development of a sustainable literacy ecosystem and supports the achievement of SDG 4 on quality education.

Pematang Johar Village is a village in Labuhan Deli District, Deli Serdang Regency, which has great potential in the social, religious, and economic fields of the community. This study aims to describe the socio-religious conditions and the role of the community in maintaining local religious and cultural values ​​​​amidst the flow of modernization. The research method used is the Participatory Action Research (PAR) method. Where researchers together with the community actively plan and implement the programs carried out. This village is the location of the Community Service Program (KKN) by Uinsu students, who carry out various programs to address social, economic, and educational challenges in the village. The KKN programs implemented include mutual cooperation, religious moderation with socialization of increasing religious values. Empowerment of digital-based MSMEs to increase the marketing of Johar Clean dishwashing soap products. Anti-bullying workshops, legal protection and business in Islam at local elementary schools. In addition, the KKN program also seeks to increase interest in education in the village by holding private tutoring, regular Quranic recitations, and teaching activities at schools.

Menstrual cycle abnormalities are one of the reproductive health problems that are commonly experienced by adolescent girls, especially in the early days after menarche. These disorders can affect quality of life, including discomfort during activities, risk of anemia, and potential fertility disorders. A preliminary study at SMA Negeri 4 Pandeglang showed that 7 out of 10 grade XI students experienced menstrual cycle abnormalities, while there was no special program related to reproductive health in schools. This study aims to analyze factors related to menstrual cycle abnormalities, namely stress levels, diet, and physical activity. The research design used was quantitative with a Cross Sectional approach, involving 70 respondents who were selected through the Purposive Sampling technique. Data collection was carried out through a structured questionnaire and analyzed using the Chi-Square statistical test. The results of the analysis showed that there was a significant relationship between stress (p=0.011), diet (p=0.021), and physical activity (p=0.015) with menstrual cycle abnormalities. These findings confirm the importance of educational interventions in the school setting to improve adolescents' understanding of reproductive health and encourage healthy lifestyles. This research is expected to be the basis for the development of more comprehensive promotive and preventive programs in supporting the welfare of adolescent girls.

Community Service Program (Kuliah Kerja Nyata/KKN) is a community service program integrated into the higher education curriculum, aiming for students to apply theoretical knowledge into real-world practice and contribute to community development and empowerment. This KKN activity was carried out in Dusun IV, Tuntungan II Village, Deli Serdang Regency, from July 1 to August 1, 2025. The main objective of this program was to address various local issues such as limited use of appropriate technology, low environmental awareness, and a lack of human resource development. The method used was field observation to ensure that the programs implemented were in line with the community's needs and potential. Various activities were carried out, including community clean-up (gotong royong), teaching at elementary schools, health counseling for mothers and the elderly, Qur'an recitation lessons for children, compost making, planting a "living pharmacy" (apotek hidup), and assisting with UMKM product marketing. The results of this program showed a positive impact, such as increased community knowledge of health, environmental cleanliness, and the use of organic fertilizer. Furthermore, UMKM assistance successfully improved business owners' understanding of digital marketing. Overall, this KKN activity successfully created synergy between the university, the village government, and the community, while also providing valuable experience for students in leadership and teamwork.

The Cultural Exchange program organized by students of Semarang State University (UNNES) in Kampung Gumut, Kerling, Selangor, Malaysia, is a strategic initiative in strengthening cultural identity while building a network of friendships across nations. Through a non-formal cultural diplomacy approach, this activity introduced the richness of traditional Indonesian culinary such as Soto Semarang, Kopi Tubruk Sumowono, Jamu Turmeric Asam, and Bakwan Sayur, as well as displaying traditional clothing from various regions, including Dayak, Kebaya Encim, Beskap Jawa, Kebaya Jawa, and Bali. The cross-cultural interaction created encourages open dialogue, broadens horizons, and fosters tolerance between communities. The enthusiasm of local residents, active participation in discussions, and the presence of community leaders show that cultural exchanges can be an effective medium in building social solidarity and strengthening Indonesia-Malaysia bilateral relations. This program not only provides a transformative experience for students as cultural ambassadors, but also creates a warm and meaningful communication space. With a participatory approach, this activity has the potential to open up wider collaboration opportunities in the fields of education, social, and culture. Overall, the UNNES Cultural Exchange in Malaysia is a real example of how the young generation can play an active role in cultural diplomacy, strengthen national identity, and build inclusive and sustainable international relations.

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 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.

Modern Islamic boarding schools not only focus on religious education, but are also required to improve the academic quality of students, including in mathematics subjects which are often challenging due to differences in students' learning styles, motivations, and abilities. This study aims to design and implement a Decision Support Sistem (DSS) based on the VIKOR method to analyze students' mathematical understanding and provide recommendations for more adaptive learning strategies. The study uses a descriptive quantitative approach with data obtained through documentation of students' grades, as well as interviews with mathematics teachers. The VIKOR method is used to evaluate students' understanding based on five main criteria, namely exam scores, report card scores, attendance, attitudes and behavior, and skills, through a process of normalization, weighting, calculation of S, R, and Q scores, and ranking students. The results show that there are five students with the lowest level of mathematical understanding, namely A11, A4, A17, A1, and A12, who have the lowest VIKOR index scores. This low level of understanding is influenced by factors such as learning attitudes, attendance, report card scores, and skills, so they require further attention and guidance from teachers. The application of the VIKOR method in SPK has proven effective in optimizing the analysis of students' mathematics achievements and providing recommendations for more targeted personal learning strategies, thereby helping to improve the quality of education and maximize students' academic potential.

Creative thinking skills are fundamental competencies to be nurtured in 21st-century learning, especially within science education. One promising approach to developing these skills is the use of an Etno-STEM integrated E-Module implemented through the Project-Based Learning (PjBL) model. The Etno-STEM integration seeks to link local wisdom and culture with the domains of science, technology, engineering, and mathematics, thereby creating meaningful, contextualized learning experiences. This study aims to investigate the impact of implementing an Etno-STEM integrated E-Module through PjBL on students’ creative thinking skills. The research employed a quasi-experimental design with two classes: an experimental group using the Etno-STEM integrated E-Module and a control group using cooperative learning strategies. Research instruments comprised both test and non-test tools. The test instrument included objective-reasoned questions aligned with four creative thinking indicators—fluency, flexibility, originality, and elaboration—while the non-test instrument involved structured observation sheets to monitor learning implementation. Data analysis demonstrated that the Etno-STEM integrated E-Module using the PjBL model significantly improved students’ creative thinking skills compared to conventional approaches. This finding highlights the potential of combining local wisdom with innovative instructional models as an effective and culturally responsive strategy for advancing science learning aligned with 21st-century educational demands.

Self-understanding is something that every individual must have. In its application, self-understanding is not only to help individuals in increasing self-confidence, but can also help individuals in all aspects of their society. Self-understanding can be known through anything, such as one of the media used by PPL students at MAN 1 Kebumen, they apply self-understanding through Life Cards in which there are several questions and statements that will be answered by students. This can certainly help them to open up more, recognize their potential, and develop their life skills. The application of this media is applied to students in class X and class XI. The method used in this study is qualitative research. As a result of the implementation of self-acceptance through Life Card at MAN 1 Kebumen in class X and XI, there are 172 students who can understand themselves, and there are 59 students who cannot even understand themselves at all.

. The phenomenon of a potential megathrust earthquake predicted to occur in the coming years has raised widespread concern among the Indonesian public, particularly due to the high vulnerability of existing structures. In response to this issue, this study aims to analyze the structural capacity of buildings in resisting seismic forces and lateral loads, with a specific focus on factory structures. As a civil engineering student specializing in structural engineering, the objective of this research is to examine the behavior, performance, and potential failure patterns of building structures under earthquake loads. The research method employs pushover analysis as a tool for structural assessment, while the evaluation process refers to the guidelines outlined in ATC-40. The analysis results indicate that the factory structure is capable of withstanding a lateral load of 108,587.40 kN, with a controlled roof displacement of 1.5 meters. The structural performance level is categorized under the Damage Control (DO) stage, specifically at performance level SP-2, where the structure remains standing under lateral loads but experiences damage requiring repair before reuse. Furthermore, the failure patterns observed reveal a progressive performance of structural elements, shifting from condition B (Basic), IO (Immediate Occupancy), LS (Life Safety), C (Collapse Prevention), up to E (Extreme Damage). These findings highlight the importance of proper structural design and evaluation in enhancing resilience, ensuring safety, and minimizing potential risks from future megathrust earthquake events.

Students who live away from home often face various challenges in the adaptation process, ranging from separation from family, demands for independence, to adjustment to a new environment. These factors can increase the risk of feelings of loneliness and psychological problems, and potentially reduce their subjective well-being. This study aims to explore the relationship between social support and subjective well-being among students who live away from home, and to analyze the relationship between each aspect of social support and subjective well-being. The method used in this study is a quantitative approach with a correlational design, and the sampling technique applied is accidental sampling. The population of the study was students who lived away from home, with a sample size of 384 participants. The instruments used in this study included the Multidimensional Scale of Perceived Social Support, the Satisfaction With Life Scale, and the Positive Affect Negative Affect Schedule. The results of the analysis showed a significant positive relationship between social support and subjective well-being, with a p value <0.001. In addition, the correlation analysis of the three aspects of social support showed that each aspect had a significant relationship with subjective well-being. These findings indicate that social support is one of the key factors influencing the subjective well-being of students who live away from home. Thus, it is crucial for students to build a strong social support network to improve their well-being during their time away from home. This research provides valuable insights for developing support programs for students living away from home to help them adapt better. Furthermore, support from friends, family, and the surrounding community can help students cope with the stress and challenges they face during their time away from home. This suggests that building positive social relationships is crucial for their mental and emotional well-being.

Discipline is a crucial aspect of education that plays a significant role in shaping students’ character and sense of responsibility. However, the manual discipline assessment process at SDIP Baitul Maal presents several issues, such as inaccurate data, limited analysis capabilities, and difficulty for teachers and parents to monitor students effectively. With the advancement of information technology, digital systems offer a potential solution to improve the efficiency and objectivity of the evaluation process. This study aims to design and develop a web-based application for assessing student discipline by implementing the K-Means Clustering method optimized with the Elbow method. The system is designed to cluster students based on numerical data such as attendance, tardiness, neatness, and rule violations, allowing for more accurate classification of discipline levels. The results show that the system successfully groups students into clusters automatically and provides informative visualizations of the outcomes. Additionally, the system facilitates real-time monitoring and evaluation by school staff and parents through a user-friendly interface. Therefore, the application of the K-Means Elbow method proves effective in supporting decision-making within the educational environment. This research is expected to contribute to the digital transformation of school management and enhance the quality of student character development.

Psychological fatigue is a common condition experienced by nursing students due to heavy academic workload, clinical practice demands, and emotional pressure during the learning process. This condition may negatively affect concentration, learning motivation, and overall mental health. One non-pharmacological intervention strategy proven effective in reducing stress and psychological fatigue is Progressive Muscle Relaxation (PMR) based on Jacobson’s technique. In this community service program, PMR was combined with instrumental music to provide a more optimal relaxation effect and to be easily applied by students independently. The purpose of this activity was to provide education, training, and hands-on experience for students in practicing Self-Guided PMR combined with instrumental music as a preventive and promotive effort for mental health. The program was carried out on Thursday, August 14, 2025, involving 15 nursing students as participants. The stages of implementation included delivering material on PMR concepts and mental health, demonstrating Jacobson’s technique, independent practice of PMR with instrumental music, and a reflection session to explore participants’ experiences. The evaluation results indicated that most students reported feeling calmer, more relaxed, experiencing reduced muscle tension, and decreased symptoms of psychological fatigue after the intervention. In addition, students stated that this technique was easy to practice independently, making it a potential simple strategy to maintain mental health throughout their nursing studies. In conclusion, the implementation of Self-Guided PMR based on Jacobson’s technique combined with instrumental music was effective in reducing psychological fatigue among nursing students and in increasing awareness of the importance of independent relaxation practice as part of maintaining mental and physical balance.

Indonesia’s position along the Pacific Ring of Fire makes it highly vulnerable to natural disasters, highlighting the urgent need to integrate disaster mitigation into school learning. Geography, as a discipline that examines Earth’s physical and human phenomena, holds strategic potential for strengthening students’ disaster awareness and preparedness, especially in high-risk regions such as Ambon. The Merdeka Curriculum provides instructional flexibility that enables the incorporation of disaster-related themes into learning processes. This study aims to design and develop a disaster-mitigation-based geography teaching module for senior high schools in Ambon City. A qualitative case study approach was employed, involving classroom observations, in-depth interviews, and document analysis to explore existing teaching practices and needs. The study producede a comprehensive design for a disaster-mitigation-integrated geography module. The findings demonstrate that integrating disaster mitigation into geography learning through a structured module enhances the relevance, applicability, and effectiveness of instruction. This research contributes to strengthening disaster-responsive geography education within the Merdeka Curriculum and supports efforts to improve student preparedness in disaster-prone areas.

This community service program was conducted in Kemiri Village with the aim of enhancing mothers’ creativity in processing local food, particularly purple sweet potatoes, into more varied and attractive products. Purple sweet potatoes were chosen due to their high nutritional content, including antioxidants, dietary fiber, and natural sweetness favored by children. The implementation method included socialization on the benefits of purple sweet potatoes and the importance of variety in Supplementary Feeding (PMT), explanation of the purple sweet potato cookies recipe, and distribution of the products to participants. A total of 23 participants attended, consisting of mothers of TK Mardi Luhur students and posyandu cadres. The results showed that participants responded positively to the innovation of purple sweet potato cookies as a healthy and nutritious snack alternative. Through this activity, the mothers gained new knowledge about purple sweet potato processing as well as practical skills that can be applied at home. Furthermore, they became more aware of the nutritional benefits of purple sweet potatoes, which can be integrated into supplementary feeding for children. This activity also aimed to increase community engagement in utilizing local ingredients to enhance family nutrition. As a result, this community service activity not only introduced innovative local food products but also has the potential to support supplementary feeding programs at posyandu. The knowledge and skills gained by the participants are expected to contribute to better nutrition for children and support the sustainable use of local resources in the community, promoting health and well-being in the long term

This study investigates the effectiveness of virtual debate platforms in enhancing English as a Second Language (ESL) learners’ critical thinking, speaking fluency, and argumentation skills. The research was conducted using a quasi-experimental design with intermediate-level ESL students as participants. Data were collected through critical thinking tests, speaking fluency rubrics, and argumentation rubrics, complemented by qualitative analysis of recorded debates. The results indicate significant improvements in students’ critical thinking abilities, fluency in spoken English, and the quality of their arguments, including structure, relevance of evidence, and coherence. Furthermore, virtual debates fostered higher levels of student engagement compared to traditional classroom discussions. These findings underscore the pedagogical potential of integrating technology-based debate activities into ESL instruction, providing interactive and collaborative learning opportunities that address the limitations of conventional teaching methods. The study concludes with recommendations for incorporating virtual debates into ESL curricula and suggests future research on the use of emerging technologies such as artificial intelligence (AI) and virtual reality (VR) to further enhance language learning experiences.

This study aims to describe the implementation of Islamic character education at MTsN 1 Bandar Lampung and analyze its role in overcoming students' moral decadence. It uses a qualitative descriptive approach with data collected through in-depth interviews with five respondents. The focus of the interviews was on five key aspects: the implementation of character education, the core values instilled, the effectiveness of the program, challenges faced, and suggestions for improvement. The study finds that Islamic character education at MTsN 1 Bandar Lampung is integrated through the habituation of worship, the application of Islamic values-based discipline, teacher examples, the integration of character education materials into the curriculum, and the support of counseling services. The five key character values emphasized are honesty, discipline, responsibility, social care, and politeness. The program is considered quite effective in reducing disciplinary violations and enhancing students' moral awareness. However, the program faces challenges, such as the influence of social media, peer pressure, limited learning time, and insufficient teacher training. These challenges hinder the full potential of the program, but despite these barriers, it has still managed to positively impact the students' moral development. The study concludes that Islamic character education can significantly contribute to addressing moral decadence among students, though continuous efforts to address challenges are necessary to further improve its impact.