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Waste management has become a critical issue in achieving sustainable development, particularly in urban areas such as Medan City, where the volume of waste continues to increase each year. This study aims to analyze the optimization of economically valuable waste utilization through recycling activities to support the Sustainable Development Goals (SDGs), using a literature-based approach. The method employed is a literature review by collecting, examining, and comparing previous research from national and international journals related to recycling practices, circular economy principles, and urban waste management. The findings indicate that the utilization of economically valuable waste—such as plastic, paper, metal, and organic materials—can generate economic benefits for communities while improving overall waste management efficiency. The reviewed studies also highlight several key factors influencing recycling success, including government policies, the availability of recycling facilities, public awareness, and collaboration with recycling industries. Optimizing waste utilization has been shown to contribute significantly to various SDGs targets, including waste reduction, improved community welfare, and environmental protection. Therefore, strengthening the recycling ecosystem through multi-stakeholder collaboration is essential for Medan City in promoting sustainable urban development.

Health workers contribute up to 80% to the success of health development. For this reason, effective employee performance management is needed according to service performance for communicable and non-communicable diseases. The aim of this research is to analyze the factors that influence the performance of nurses in health services for non-communicable diseases and infectious diseases at the UPT Puskesmas Kuala, Kuala District, Langkat Regency.The research design used was an analytical survey with a cross sectional approach. The population of this study were all 31 nurses with a sample using a total sampling technique of 31 people. The data analysis used is the binary logistic regression test.The research results show that ability has a sig-p value of 0.025, attitude sig-p 0.014, learning sig-p 0.036, motivation sig-p 0.022, leadership sig-p 0.031 and work environment sig-p 0.048, which means it has an influence on nurse performance , while age sig-p 1.000 and perception sig-p 0.496 have no influence on nurse performance. Attitude is the dominant factor with an OR value of 28.446. In conclusion, ability, attitude, learning, motivation, leadership, and work environment influence nurse performance, while age and perception have no effect. Attitude is the most dominant factor influencing nurse performance.

This study aims to analyze the effect of product innovation, brand image, after-sales service, experiential marketing, and product quality on purchase intention and its impact on purchasing decisions of Toyota Avanza consumers in Semarang City. The research was conducted using a quantitative approach with primary data collected through questionnaires distributed to 120 respondents selected by purposive sampling. Data analysis employed the Structural Equation Modeling (SEM) technique using AMOS 18 software. The results indicate that all five independent variables—product innovation, brand image, after- sales service, experiential marketing, and product quality—have a positive and significant effect on purchase intention. Furthermore, purchase intention significantly affects purchasing decisions. Among the tested variables, product quality and product innovation were found to have the greatest influence on purchase intention, followed by brand image, experiential marketing, and after-sales service. These findings suggest that Toyota’s success in maintaining consumer interest and purchasing decisions largely depends on its ability to provide superior product quality, continuous innovation, and memorable customer experiences. The study contributes to marketing management literature by highlighting the integrated role of innovation and experiential marketing in shaping consumer behavior in the automotive sector.

This study aimed to investigate the implementation of the BERDES (Bersih Desa) Program as an innovative strategy to foster environmental awareness among elementary school students at SD Negeri 2 Demulih. The program was designed using a participatory approach based on the Participatory Action Learning Sistem (PALS) method, which engaged students as active participants in identifying problems, planning, executing, and evaluating real actions in their school and local community environments. The research found that active student involvement in cleaning activities, waste management socialisation, and collective reflection significantly enhanced positive attitudes and social responsibility towards environmental conservation from an early age. Despite challenges such as limited frequency of program activities and common misconceptions about waste classification (organic, inorganic, residual), the BERDES program successfully served as an effective educational tool that embedded environmental care values among rural youth. The findings emphasised the critical role of schools as centres for environmental character education that combine theoretical knowledge with practical engagement to address real environmental issues.

Poverty remains a multidimensional crisis requiring holistic interventions that integrate spiritual and economic dimensions. This study aims to analyze forms of spiritual support in pastoral counseling for the poor and identify mechanisms through which such support contributes to the sustainability of economic empowerment programs. Using a qualitative approach with systematic literature review, data were collected from academic journals, theological texts, and previous research published between 2006-2025, analyzed through thematic content analysis. The findings reveal five integrated forms of spiritual support: spiritual-theological support for restoring meaning and hope, transformative psychosocial accompaniment integrating counseling techniques with faith values, communal empowerment based on Christian values creating sustainable support ecosystems, practical life skills guidance and economic capacity development, and advocacy facilitating access to structural resources. These forms contribute to sustainability through five mechanisms: mindset transformation from helplessness to self-agency, strengthening resilience and adaptive capacity, forming social networks and social capital, integrating Christian values in work ethics, and establishing continuous mentoring systems with participatory evaluation. This study confirms that spiritual support is an essential element determining the long-term success of economic empowerment programs for the poor.

. Corruption is an extraordinary crime that has a systemic impact on economic stability, governance and the protection of human rights. Indonesia and Singapore show significant differences in the effectiveness of corruption eradication, despite both applying the rule of law principle. Indonesia established the Corruption Eradication Commission (KPK) through Law Number 30 of 2002 jo. Law No. 19/2019 as an independent institution with powers to investigate and prosecute, but its effectiveness has been weakened by political interference, regulatory revisions, and bureaucratic obstacles. Singapore, on the other hand, relies on the Corrupt Practices Investigation (CPIB) under the Prevention of Corruption Act 1960, which has historical legitimacy, stable political support, and consistent regulations. This difference in effectiveness is reflected in the 2024 Corruption Perception Index, where Indonesia ranks 99th with a score of 37/100, while Singapore ranks 3rd with a score of 84/100. Although the KPK normatively has broader authority, 2024, where Indonesia ranked 99th with a score of 37/100, while Singapore ranked 3rd with a score of 84/100. Although the KPK normatively has broader authority, empirical results show that the success of corruption eradication is determined by institutional integrity, regulatory consistency, and structural independence. This research uses a normative juridical method with a literature study approach and deductive thinking method to analyze the legal basis, and implementation of the two institutions. The results of this study found that the differences between the anti-corruption institutions of the two countries do not merely depend on legal instruments, but on political structure, organizational culture, and institutional commitment in upholding integrity. It is expected to provide normative recommendations to strengthen Indonesia's anti-corruption institution, namely the KPK, through structural, regulative, and institutional reforms

Youth and youth ministry plays a strategic role in shaping the faith, character, and spiritual maturity of the younger generation. This study aims to analyze the spiritual needs, struggles, and relevant Christian Religious Education (PAK) strategies for youth at GBI Pondok Daud. Using a descriptive qualitative approach, data were obtained through direct observation, interviews with instructors, facility observations, and documentation during worship services. The results indicate that youth are highly enthusiastic about attending worship services and are actively involved in various ministry sectors, such as music, multimedia, and ushering. However, they face several struggles, including academic pressure, the influence of social media, and instability in personal spiritual discipline. Primary spiritual needs include Christian character development, a deeper understanding of God's Word, a supportive community, and consistent spiritual guidance. The implemented PAK strategies, such as creative worship, small group discussions, mentoring, and the use of digital media, have proven effective in addressing the needs of youth. This study concludes that GBI Pondok Daud's youth ministry has been successful, but still needs to strengthen discipleship, improve spiritual discipline, and develop experiential learning activities.

The shift in economic structure from a reliance on traditional agriculture to modern industrialization has yielded various competitive advantages for a region. The presence of leading sectors at the local level is a strong indicator of increased added value and high productivity, fueled by a healthy competitive climate among business actors. This phenomenon is closely related to the characteristics of the industrial sector, which possesses very strong forward and backward linkages, making it a primary driver of national economic growth. Progress in the manufacturing sector is not merely a measure of economic success but also serves as a driver of fiscal stability through massive employment absorption and increased foreign exchange earnings. Industrial growth is considered highly strategic because it holds significant potential for future expansion through technological innovation and production efficiency. This condition makes industrial cluster development an instrument for driving sustainable economic growth in Indonesia, while simultaneously strengthening the competitiveness of local products in the global market through the integration of a more organized production system.

Narcotics are a frightening scourge on society. Drug use is a pathological behavior that is harmful both to the individual and to society. The widespread use of drugs in Indonesia prompted the government to issue Law No. 35 of 2009 on narcotics, which includes provisions for the rehabilitation of individuals who abuse drugs. Rehabilitation is an effort to enable a person to function normally without addiction to addictive substances. One of the institutions that carries out rehabilitation related to addictive substances is the Sahabat Sehat Rekan Sebaya Jakarta Foundation. This foundation uses art therapy as a rehabilitation method. Therefore, the purpose of this study is to describe the art therapy process as a rehabilitation effort at the foundation. This study uses a descriptive qualitative approach with data collection through interviews, document reviews, and observations using purposive sampling as the informant selection technique. The results of this study show that the rehabilitation process begins with assessment, detoxification, and art therapy, both primary and re-entry, as well as aftercare or monitoring. The results show that rehabilitation using the art therapy method has successfully restored the physical, psychological, and social conditions of former drug users. They are physically fit, not easily tired, and able to control their sleeping hours. Psychologically, they are not anxious and are able to express themselves and their feelings through art, and socially, they began to reconnect with people they had previously cut off due to feelings of shame and lack of confidence.

This study analyzes the role of Islamic leadership in enhancing educational innovation through the integration of managerial, spiritual, and collaborative values ​​in Islamic schools. Using a qualitative literature review method, this study investigates how principals can apply the principles of amanah (trust) and ithqan (trustworthiness) as a basis for professional and ethical management. The results indicate that effective leadership in madrasas requires a balance between spiritual values, managerial competencies, and a collaborative culture that supports educational excellence. Furthermore, this study emphasizes the importance of educational supervision as a strategy for maintaining innovation and continuous improvement in Islamic educational institutions. An Islamic leadership approach that prioritizes integrity, professionalism, and knowledge sharing will foster an innovative and productive environment. Principals, as leaders, are not only responsible for academic success but must also be able to build a harmonious work climate, prioritize ethics, and continuously encourage positive changes in the learning process. Thus, this study contributes to the development of relevant leadership models in the context of Islamic education.

This study analyzes and designs a dual-role web-based ordering information system to optimize order management at Sunrise Bakery. This SME currently faces inefficiencies due to manual recording. The system, developed using the SDLC Waterfall method with PHP and MySQL, serves two main actors: customers, who can order online, browse catalogs, track orders, and pay digitally; and administrators (admin, cashier, owner), who manage products, update stock, input in-store orders, generate daily/monthly sales reports, and manage user access. Black Box Testing confirms all core functions work correctly. The system successfully addresses manual process shortcomings by improving data accuracy and providing real-time monitoring for both customers and management. It offers a comprehensive digital solution to enhance operational efficiency and service quality. Limitations include the lack of integrated digital payment gateways and external messaging. Future development should incorporate payment gateways (e.g., OVO, GoPay), WhatsApp notifications, a mobile application, and predictive analytics for sales and stock forecasting.

Odoo training at PT Tamaddun Inti Perkasa aims to improve existing business processes within the company through process integration, data transparency, and operational efficiency. Odoo implementation can improve the Company's operational efficiency and also increase HR capacity through mentoring and training to acquire digital skills relevant to the development of Industry 4.0. The training was conducted through participatory practices to improve digital skills through real company data. The training stages included identifying company problems, general socialization of Odoo usage, training, mentoring, evaluation, and feedback. The training participants consisted of 9 people from several departments and was held on December 8, 2025. A pre-training questionnaire proved that the company's employees are aware of the importance of integrated data management. This training activity successfully improved digital competency through the use of Odoo and respondents agreed that using Odoo can help simplify their work. The use of a flexible integrated system according to company needs such as Odoo is one solution. The use of six modules: Manufacturing, Inventory, Sales, Purchasing, Accounting, and Point of Sales (POS) is considered very important and must be understood by the company as a starting point for further development.

The Community Service Program (KKN) in Sidomukti Baru Village aims to enhance the community’s productive skills and financial awareness through training on dishwashing soap innovation and saving education. The main problems faced by the local community are the lack of skills in creating economically valuable products and low awareness of household financial management. This activity employed a descriptive qualitative method with a participatory approach, where the community was actively involved in all stages of implementation, from planning and execution to evaluation. The results show that the dishwashing soap training effectively improved participants’ skills and creativity in processing simple materials into marketable products with local economic potential. Meanwhile, the saving education activities successfully increased financial literacy and encouraged wise financial behavior within families. Through active community participation, this program not only provided new skills but also fostered economic independence and strengthened the spirit of cooperation as a foundation for sustainable empowerment at the village level.

Contextual Teaching and Learning (CTL) is a pedagogical approach that links the learning material to students' everyday life, making the learning process more meaningful and easier to understand. The aim of this literature review is to identify the effectiveness of context-based teaching materials in enhancing students' conceptual understanding, motivation, and learning outcomes in elementary schools. Studies focusing on the development of teaching materials, interactive modules, contextual worksheets, and e-modules were analyzed in depth. The findings show that the contextual approach consistently enhances student engagement, conceptual understanding, and critical thinking skills. However, several challenges need to be addressed, such as limited resources, lack of teacher competence, and the scarcity of relevant local learning resources. This article provides strategic recommendations related to the development and implementation of more effective and sustainable context-based teaching materials, taking into account resource availability and the improvement of teacher competencies to ensure the success of contextual learning in elementary schools.

This study aims to develop a web-based inventory information system to facilitate inventory data management and improve operational efficiency at Toko Anugerah Sticker. Currently, inventory management is still performed manually using paper, which complicates monitoring stock, recording incoming and outgoing items, and preparing reports accurately and promptly. To address these issues, the system was developed using the Waterfall method, consisting of five stages: requirement, design, implementation, verification, and maintenance. PHP was employed as the programming language for system development, while MySQL served as the database for storing inventory data. The system was tested using Blackbox testing to unsure that each function worked as expected. The result show that the web-based inventory information system successfully replaced the manual process, making inventory management more effective and efficient. It also enables real-time stock monitoring and generates reports faster and more accurately. The implementation of this system is expected to improve the quality of inventory data management at Toko Anugerah Sticker in the future.

Fly ash and bottom ash (FABA) are combustion residues from coal-fired power plants. Following the issuance of Government Regulation No. 22 of 2021, FABA is no longer classified as hazardous and toxic waste (B3). However, FABA must still be managed properly due to its potential to cause pollution through leachate generated if leaks occur in the FABA disposal area. This study evaluates the lining and drainage systems in the FABA disposal area at PT. PLN Nusantara Power UP Paiton to ensure that leachate does not contaminate surrounding groundwater. The research employs descriptive qualitative and quantitative methods, collecting secondary data to assess the structure and pollution control systems in the FABA disposal area at PT. PLN Nusantara Power UP Paiton. The data includes the disposal area structure and water quality from monitoring wells. Analysis results indicate that the FABA disposal area lining system operates effectively and in compliance with regulations, successfully containing leachate movement and preventing seepage. This is supported by pH, Fe, Hg, and turbidity levels in groundwater from monitoring wells remaining within safe limits. Additionally, the presence of a runoff pond helps contain surface runoff during heavy rain, keeping overflow water under control. Overall, the disposal area structure and leachate management system at PT. PLN Nusantara Power UP Paiton function well, but routine monitoring must continue to ensure no seepage occurs, preventing leachate from contaminating the surrounding environment as an early preventive measure to maintain environmental quality and regulatory compliance.

This parenting seminar was designed to increase parents' capacity to understand and implement integrative holistic parenting, encompassing education, health, nutrition, and psychosocial aspects of children. An integrative holistic approach is considered important because child growth and development are influenced not only by formal education but also by health conditions, adequate nutrition, and emotional and social support from the family environment. This activity aims to provide comprehensive education to parents so they can carry out their parenting role optimally and sustainably. The activity was implemented using an interactive seminar method involving the delivery of material by competent speakers in the fields of childcare, education, and health, accompanied by discussions and a question-and-answer session that encouraged active participant participation. The material presented focused on understanding the concept of integrative holistic parenting, strategies for implementing positive parenting patterns, and the role of parents in supporting children's physical, emotional, social, and cognitive development. The results of the activity showed a significant increase in parents' knowledge, understanding, and attitudes regarding the importance of comprehensive and integrated parenting. Parents became more aware of their role as key figures in shaping character and optimizing children's potential from an early age. This seminar made a real contribution in equipping parents to be able to create a healthy, safe, and supportive parenting environment. This activity is expected to become a model for developing parental capacity in a sustainable manner with an integrative holistic approach as the key to successful child growth and development.

This study aims to analyze the comprehensive relationship between selection, placement, career development, and employee well-being within the perspective of organizational psychology. Human resources (HR) are the central driver of organizational success, yet many institutions, including Islamic educational institutions, still face challenges in professional HR management. This research employs a library research method with a descriptive-comparative analysis approach, reviewing relevant scientific literature and empirical reports. The findings indicate that these four aspects form an integrated unit; effective selection based on person-organization fit provides quality candidates, appropriate placement optimizes potential, structured career development maintains motivation, and holistic well-being ensures loyalty and productivity. The study concludes that organizational success is heavily dependent on the synergy of these four components managed through an organizational psychology approach, rather than being treated as separate administrative functions.

The community service program entitled “Implementation of Digital Technology through Mapping MSME Locations on Google Maps to Enhance Consumer Accessibility in the Bukit Lawang Tourism Area” aims to improve digital literacy and business visibility among local micro, small, and medium enterprises (MSMEs) in Bukit Lawang, Langkat Regency, North Sumatra. The program was carried out using a participatory approach through socialization, training, and technical assistance involving four local MSMEs, consisting of two wildlife-themed painting craftsmen, one culinary business, and one souvenir craftsman. The results show that all MSMEs were successfully registered and verified on Google Maps, leading to increased consumer accessibility and customer interaction through digital reviews. In addition to expanding market reach, this activity also fostered awareness and independence among business owners in managing their online business profiles. This program demonstrates that location mapping through Google Maps serves as a simple yet effective strategy to support MSME digital transformation and strengthen community-based creative economies in rural tourism areas.

The Bulusari Film Village Community possesses considerable potential as a community-based creative space, yet it continues to face limitations in technical film production skills and community management. This community engagement program aims to strengthen the community’s creative capacity and professionalism through training in scriptwriting, cinematography, production, and film editing, as well as reinforcing organizational management using the Participatory Community Appraisal (PCA) approach. The activities were implemented through five major stages, namely needs identification, formulation of alternative solutions, technical training, short film production mentoring, and strengthening of the community’s management system. The results demonstrate significant improvements in members’ technical competencies across all stages of film production, from pre-production to post-production. The community successfully produced a script and one short film with enhanced visual and narrative quality compared to their earlier works. In addition, the establishment of a new organizational structure, operational SOPs, and a simple administrative system effectively improved community governance. The program also broadened the community’s collaborative network with local government, educational institutions, and other creative groups. These findings indicate that PCA-based empowerment supports increased creativity, autonomy, and competitiveness among local creative communities in alignment with the SDGs, particularly SDG 4 (Quality Education), SDG 8 (Decent Work and Economic Growth), and SDG 11 (Sustainable Communities).