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This study aims to explore the perceptions and meanings of maslahah (public welfare) values in the implementation of the Free Nutritious Meal Program (MBG) at SD Negeri 030413 Salak, Pakpak Bharat Regency, North Sumatra Province. Pakpak Bharat Regency records a stunting prevalence of 28.9% far exceeding the national average of 19.8% while most beneficiary families are low-income and lack adequate access to nutritious food. This research employs a qualitative approach with a phenomenological design through semi-structured in-depth interviews, participatory observation, and documentation involving nine informants. Data analysis was conducted using the Miles and Huberman interactive model with interpretation based on the maqāṣid al-sharīʿah framework. The findings reveal five integrated dimensions of maslahah: fulfillment of ḥifẓ al-nafs through improvements in students’ physical health; strengthening of ḥifẓ al-ʿaql through increased concentration and learning readiness; preservation of ḥifẓ al-nasl through early intervention against stunting; realization of ḥifẓ al-dīn through religious practices accompanying the program; and protection of ḥifẓ al-māl through reduced household expenditure. Overall, the MBG Program functions not only as a nutritional intervention but also as a public policy aligned with maqāṣid al-sharīʿah, contributing to the multidimensional achievement of falah.

The formulation of this research is how the influence of Work Attitude and Work Motivation on Employee Performance in the Legal Field of the North Sumatra Regional Police (POLDA). The purpose of this study was to determine and analyze work attitudes and work motivation towards employee performance in the legal field of the North Sumatra Regional Police (POLDA). This research is quantitative descriptive research. Data collection techniques are done through interviews, questionnaires and documentation studies. The sample in this study were 37 employees. Variables are measured with a Likert scale.  Hypothesis testing using multiple linear regression analysis through the F test and t test. The test results simultaneously show that work attitude and work motivation have a significant effect on employee performance variables in the Legal Division of the North Sumatra Regional Police (POLDA) with a coefficient of determination of 1%. Partially, work discipline has a positive and significant effect on employee performance in the Legal Division of the North Sumatra Regional Police (POLDA) with a regression coefficient value of 1%, work motivation has a positive and significant effect on employee performance in the Legal Division of the North Sumatra Regional Police (POLDA) with a regression coefficient value of 1 %. The highest regression coefficient value is work motivation.

. The effort to re-visualize regional architectural elements combined with modern touches is known as neo-vernakular architecture. In North Sumatra, there are various ethnic groups, including Batak, Mandailing, Malay, and others, each possessing rich traditional architectural values. This study aims to identify and analyze traditional architectural elements applied to the façade of the North Sumatra Regional House of Representatives (DPRD) building. The DPRD North Sumatra building is one of the government buildings that functions as a workplace for representatives of the people, council members, and the secretariat in carrying out governmental duties and public services. The building is located on Jalan Imam Bonjol with an area of approximately 8,000 square meters. This study uses a qualitative descriptive method with data collection techniques through direct field surveys and literature studies related to the façade design of the DPRD North Sumatra building. The results show that the neo-vernakular character on the building façade is represented through several architectural elements, such as exposed columns, sunshading, opening forms, and other supporting elements that reflect a combination of traditional and modern architectural features.  

Adolescents are a nutritionally vulnerable group at risk of double burden of malnutrition. Riskesdas 2023 data showed that the prevalence of undernutrition in adolescents aged 13–15 years in North Sumatra reached 16.8%, while overweight and obesity reached 18.3%. The habit of consuming unhealthy snacks at school is one of the main preventable risk factors through structured nutrition education. Objective: This community service program aimed to increase knowledge of balanced nutrition and healthy snack selection behavior among Grade VIII students of SMP Negeri 19 Medan. Methods: Activities were carried out through interactive lectures, demonstrations, educational games, and workshops with 64 students. Evaluation used pre-test and post-test analysis with Wilcoxon Signed Rank Test. Results: There was a significant increase in nutritional knowledge in both classes (p=0.001) and healthy snack selection behavior (p=0.000). Conclusion: The Healthy Teen School program effectively improved adolescent nutrition knowledge and behavior.

This community service activity aimed to improve financial literacy and family financial management skills based on priority scales among housewives in the pandan mat weaving artisan community in Sei Balai District, Batubara Regency, North Sumatra Province. The main problems faced by the community partners included limited understanding of simple financial record-keeping, the absence of separation between business and household finances, and low saving habits due to fluctuating income levels. The implementation method employed a participatory approach through observation, lectures, interactive discussions, household budgeting practices, and simple financial recording training. The results of the activity indicated that participants experienced an improvement in their understanding of the importance of distinguishing between needs and wants, arranging expenditure priorities, and developing saving habits as well as preparing family emergency funds. In addition, participants also began to recognize the importance of financial record-keeping as an effort to control household expenditures more effectively and efficiently. The participants’ enthusiasm throughout the program demonstrated that the materials delivered were highly relevant to community needs. Therefore, this outreach activity contributed positively to enhancing family financial management capabilities and supporting the economic well-being of the pandan mat weaving artisan community.

This community service activity aimed to improve financial literacy and family financial management skills based on priority scales among housewives in the pandan mat weaving artisan community in Sei Balai District, Batubara Regency, North Sumatra Province. The main problems faced by the community partners included limited understanding of simple financial record-keeping, the absence of separation between business and household finances, and low saving habits due to fluctuating income levels. The implementation method employed a participatory approach through observation, lectures, interactive discussions, household budgeting practices, and simple financial recording training. The results of the activity indicated that participants experienced an improvement in their understanding of the importance of distinguishing between needs and wants, arranging expenditure priorities, and developing saving habits as well as preparing family emergency funds. In addition, participants also began to recognize the importance of financial record-keeping as an effort to control household expenditures more effectively and efficiently. The participants’ enthusiasm throughout the program demonstrated that the materials delivered were highly relevant to community needs. Therefore, this outreach activity contributed positively to enhancing family financial management capabilities and supporting the economic well-being of the pandan mat weaving artisan community.

The increasing complexity of urban transportation systems demands intelligent and measurable navigation methods. Medan City, the capital of North Sumatra Province, has a dense road network with multiple route options that often confuse road users. Dijkstra's Algorithm, developed by Edsger Wybe Dijkstra in 1959, is a greedy-based computational approach proven effective for solving the shortest path problem on non-negative weighted graphs. This study applies Dijkstra's Algorithm to determine the shortest route from Medan Railway Station to Universitas Negeri Medan (UNIMED). The road network was modeled as an undirected weighted graph with 15 nodes and 16 edges, where edge weights represent actual road distances measured via Google Maps. The graph has a density of 0.152, confirming its sparse graph characteristic. Three alternative routes were identified and analyzed. The algorithm was implemented in Python 3 using the heapq module as a priority queue. Results show that the optimal route is A → B → C → E → F → M → N → O via Jl. M.T. Haryono, Jl. Aipda KS Tubun, Jl. Madong Lubis, and Jl. Prof. H.M. Yamin, with a total distance of 6.64 km. This achieves 99.1% accuracy compared to Google Maps, with a deviation of only 0.06 km. The optimal route is 6.25% more efficient than Alternative Route 1 (7.30 km) and 11.9% more efficient than Alternative Route 2 (7.54 km). The algorithm executes in under 1 millisecond with time complexity O((V+E) log V). These findings confirm Dijkstra's Algorithm as highly effective for medium-scale urban road network optimization.

Pastoral care within the Voice of Truth Gospel Church throughout North Sumatra has experienced a decline in quality in fostering the maturity of faith and the spiritual life of the congregation. The purpose of this study is to determine the extent to which emotional intelligence influences the quality of pastoral care within the Voice of Truth Gospel Church throughout North Sumatra. This study uses a quantitative approach. The data obtained were analyzed using simple linear regression techniques. This study proves that: Based on data reduction, it is known that the emotional intelligence of pastors, administrators, and servants of the Voice of Truth Gospel Church in the North Sumatra region is in the high category; Based on the results of data reduction, it is also known that the majority of respondents assess that pastoral care within the Voice of Truth Gospel Church throughout North Sumatra has been running quite effectively; Emotional Intelligence has a positive and significant effect on the variable of Pastoral Care Quality. This can be seen from the calculated t (8.857) > t table (1.65437) and Sig. (0.000) < 0.05, and based on the results of the coefficient of determination test, it is known that the Quality of Herding is influenced by the Emotional Intelligence variable with a value of 61.2% and the remaining 39.8% is influenced by other variables outside this study.

Legal aid services play a crucial role in ensuring access to justice for the community, particularly for vulnerable groups and underprivileged communities in villages and sub-districts. However, limited legal knowledge and the lack of legal assistance in rural areas often lead to various legal issues being unresolved effectively. This community service activity was carried out with the aim of improving the capacity of village/sub-district officials and the community through paralegal training at Legal Aid Posts (Posbakum) in North Sumatra. The activity method was carried out using a participatory approach through legal counseling, paralegal skills training, simple case handling simulations, and interactive discussions. The results showed that the training was able to improve participants' understanding of basic legal knowledge, mediation techniques, out-of-court dispute resolution, and procedures for providing legal aid to underprivileged communities. In addition, this activity also helped increase public legal awareness and strengthen the existence of village/sub-district Posbakum as a community-based legal service medium. Therefore, paralegal training is one of the strategic efforts to expand access to justice in North Sumatra.

 The development of digital technology and social media has driven changes in Generation Z's consumption behavior, particularly through self-reward lifestyle, shopaholic behavior, and Fear of Missing Out (FOMO). These three factors have the potential to increase consumptive spending patterns and decrease the quality of financial management. This study aims to analyze the influence of self-reward lifestyle, shopaholic behavior, and FOMO on consumptive spending patterns and financial management of Generation Z. This study uses a quantitative method with a causality approach. The research sample consisted of 152 Generation Z students majoring in Islamic Banking at UIN North Sumatra who were selected using the Slovin formula. Data were collected through a Likert scale questionnaire and analyzed using multiple linear regression with the help of IBM SPSS 26. The results showed that self-reward lifestyle, shopaholic behavior, and FOMO have a positive and significant effect on consumptive spending patterns. In addition, the third variable also has a negative and significant effect on Generation Z's financial management. These findings emphasize the importance of controlling consumptive behavior and increasing financial literacy to create more rational and sustainable financial management.

This study examines the relationship between the Human Development Index (HDI) and population size with economic growth in North Sumatra Province during 2010-2025 using multiple linear regression based on secondary data. The results indicate that both variables are jointly associated within the model, although they show different directions when observed individually. Population size tends to move in line with economic growth, while HDI shows an opposite tendency. These findings suggest that improvements in human capital have not yet been fully reflected in productive economic activities in the region.

The increasing complexity of urban road networks demands intelligent navigation systems capable of determining optimal routes efficiently. This research implements the Dijkstra Shortest Path algorithm to optimize route search on a location navigation system in Medan City. The system models a road network as a weighted graph comprising 57 strategic locations and over 90 road connections, represented using adjacency list data structures. The Dijkstra algorithm, implemented in Python using the heapq module for priority queue management, achieves an optimal time complexity of O((V+E) log V). The system features five main functions: shortest route search, popular routes, location listing, dynamic location addition, and dynamic road connection addition. System testing using a case study from Kualanamu Airport to the University of North Sumatra (USU) yielded an optimal route of 16.5 km through 4 road segments. Results demonstrate that the system successfully determines the most efficient route, provides accurate distance and travel time information for multiple transport modes (motorcycle, car, walking), and presents step-by-step journey guidance. This research contributes as a practical reference for applying shortest path algorithms in urban areas and serves as a foundation for developing more complex navigation applications in the future.

This study aims to analyze the state of cybersecurity and examine the implementation of risk management strategies at the Communication and Informatics Office of North Sumatra Province. The study employed a qualitative approach with descriptive methods, using interviews and documentation as data collection techniques. Interviews were conducted with three informants directly involved in cybersecurity management. The results indicate that the implementation of cybersecurity risk management has been carried out systematically through the stages of risk identification, analysis, evaluation, handling, and monitoring, supported by the use of a risk register and the Plan, Do, Check, Act (PDCA) cycle approach within the Information Security Management System framework. Risk assessments are conducted based on the level of impact and likelihood to determine priority for handling. The implemented mitigation strategies include risk control, avoidance, and transfer, with a focus on high-level risks. However, implementation still faces obstacles such as limited human resources, suboptimal internal policies, and a lack of support systems. Therefore, strengthening is needed through improving human resource competency, refining policies, and ongoing monitoring and evaluation to enhance the effectiveness of risk management and cybersecurity resilience.

The University of North Sumatra Mini Stadium is a sports complex covering an area of 6.4 hectares. This facility is located on Jalan Almamater, Padang Bulan, Medan Baru, Medan City, North Sumatra. Various sports activities are facilitated in this area, including volleyball, basketball, tennis, table tennis, taekwondo, rock climbing, archery, and soccer, all of which are integral parts of the facilities and infrastructure available at the Mini Stadium. In addition to the main stadium, the University of North Sumatra Mini Stadium complex is equipped with various supporting buildings and fields. These facilities serve as a means for developing and channeling students’ interests and athletic talents, as well as a public space that can be utilized by the people of Medan City for sports activities. However, functionally, the University of North Sumatra Mini Stadium complex is considered suboptimal in effectively accommodating and supporting sports activities. The non-compliance of installations with applicable standards, as well as the condition of a number of facilities that no longer meet suitability criteria and tend to be neglected particularly the soccer field and its supporting facilities are the main problems at the University of North Sumatra Mini Stadium complex. Therefore, the redesign of the University of North Sumatra’s mini stadium, using a structural architecture approach as an aesthetic element, is expected to result in a building that is not only structurally sound but also aesthetically pleasing.

Corporate Social and Environmental Responsibility (CSER) plays a strategic role in supporting sustainable development through improving community welfare and environmental protection. However, the implementation of CSER in regional areas still faces several challenges, including the lack of optimal local regulations, weak coordination among stakeholders, and limited understanding among the public and business actors regarding CSER implementation. This community service activity aims to provide socialization regarding the preparation of the Academic Draft for the Regional Regulation Initiative of the Regional House of Representatives (DPRD) of North Sumatra Province in 2025 concerning CSER. The activity was carried out through lectures, interactive discussions, and academic assistance involving local government representatives, academics, business sectors, and the community. The results of the activity indicated an increased understanding among participants regarding the importance of establishing the CSER Regional Regulation Draft, the mechanism for preparing academic manuscripts, and the need for collaboration between the government, companies, and the community in supporting participatory and sustainable regional regulations.

This study aims to analyze the political strategies implemented by the Partai Keadilan Sejahtera faction in advocating community aspirations within the North Sumatra Provincial Regional House of Representatives. The research employs a qualitative approach using a descriptive method. Data were collected through interviews, observation, and documentation. Interviews were conducted with Hannah May Lisa as a PKS staff member and Riduansyah as a faction expert staff at the DPRD Secretariat of North Sumatra. The results indicate that the PKS faction’s political strategy in advocating public aspirations involves several stages: gathering community aspirations through recess activities and direct communication with constituents, internal faction discussions to determine priority issues, and political communication and collaboration with other factions and the regional government. In addition, the role of faction expert staff is essential in providing policy analysis and supporting data for the decision-making process. Therefore, faction political strategies play an important role in ensuring that public aspirations are accommodated in regional public policies.

This study seeks to investigate the direct impact of digital transformational leadership on employee engagement and to analyze the mediating function of work-life balance within higher education institutions in Medan. A quantitative methodology was utilized, employing a survey technique with a structured questionnaire disseminated to professors at higher education institutions in North Sumatra Province. The study's population and sample consisted of 120 permanent academics in North Sumatra Province. We utilized a questionnaire to collect data and Structural Equation Modeling (SEM) to analyze it. The findings indicated that digital transformative leadership exerted a favorable and significant impact on lecturer engagement. Nonetheless, work-life balance was not demonstrated to be a significant mediator or moderator in this relationship. This study demonstrates that within the framework of digital transformation, professor engagement is more significantly affected by leadership practices than by perceptions of work-life balance. Digital leadership that works can give teachers more power and make them more interested, but problems that come with the digital invasion need to be handled carefully. This study suggests that companies, particularly higher education institutions, should prioritize the enhancement of digital leadership capacity to sustain and elevate employee engagement in the digital age.

The rapid acceleration of the digital economy has positioned Micro, Small, and Medium Enterprises (SMEs) at a strategic crossroads. This study investigates the impact of digital marketing and social media marketing on the performance of SMEs in Binjai, North Sumatra, while exploring the mediating role of Electronic Word of Mouth (e-WOM). Utilizing a quantitative approach with a sample of 182 SME owners, data were analyzed using multiple linear regression and path analysis via SPSS 26. The findings demonstrate that digital marketing and social media marketing initiatives significantly and positively influence business performance, accounting for 54.2% of the variance. Notably, social media marketing emerged as the most dominant predictor, fostering high levels of customer engagement. Furthermore, path analysis reveals that e-WOM serves as a critical mediator; effective social media strategies stimulate authentic digital testimonials, which subsequently enhance consumer trust and sales volume. This research concludes that for SMEs in emerging local markets like Binjai, the orchestration of digital reputation through e-WOM is fundamental to achieving sustainable competitive advantage in an increasingly volatile digital landscape.

Pastoral care within the Voice of Truth Gospel Church throughout North Sumatra has experienced a decline in quality in fostering the maturity of faith and the spiritual life of the congregation. The purpose of this study is to determine the extent to which emotional intelligence influences the quality of pastoral care within the Voice of Truth Gospel Church throughout North Sumatra. This study uses a quantitative approach. The data obtained were analyzed using simple linear regression techniques. This study proves that: Based on data reduction, it is known that the emotional intelligence of pastors, administrators, and servants of the Voice of Truth Gospel Church in the North Sumatra region is in the high category; Based on the results of data reduction, it is also known that the majority of respondents assess that pastoral care within the Voice of Truth Gospel Church throughout North Sumatra has been running quite effectively; Emotional Intelligence has a positive and significant effect on the variable of Pastoral Care Quality. This can be seen from the calculated t (8.857) > t table (1.65437) and Sig. (0.000) < 0.05, and based on the results of the coefficient of determination test, it is known that the Quality of Herding is influenced by the Emotional Intelligence variable with a value of 61.2% and the remaining 39.8% is influenced by other variables outside this study.

The rapid advancement of digital technology has transformed educational practices while simultaneously posing challenges to the preservation of local cultural values. This study aims to develop and evaluate a digital ethnopedagogical reconstruction model that integrates local historical narratives of North Sumatra into the Merdeka Curriculum within the Primary School Teacher Education (PGSD) program. Employing a Research and Development (R&D) approach with the 4D model, this study utilized a mixed-methods design involving document analysis, interviews, observations, expert validation, and field trials. The findings reveal that local historical narratives—comprising folkloric legends, educational acculturation, and the heritage of local sultanates—possess strong ethnopedagogical potential when reconstructed through interactive digital media. Quantitative results demonstrate a significant 38% increase in students’ ethnopedagogical understanding, supported by high content validity (89%) and media feasibility (92%) scores. Qualitative findings further indicate enhanced cultural awareness, historical empathy, and learner engagement. The study concludes that the effectiveness of digital ethnopedagogical innovation is primarily determined by its pedagogical integration within the learner-centered framework of the Merdeka Curriculum. This research contributes a sustainable model for culturally grounded digital pedagogy in teacher education.