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Local economic development in the village is a major factor in sustainable development. This study aims to understand how tourism villages and creative industries can work together to improve the local community's economy. The method used is a qualitative research method with a descriptive approach. With in-depth techniques, data collection includes observation, interviews, and documentation studies. The results of this study indicate that the synergy between Gronjong Wariti tourism and the Emping Melinjo creative industry has great potential to improve the economy of the Mejono Village community in order to increase income, open job opportunities, and improve people's lives. However, there are several obstacles faced, including a lack of attention and support from the local government, minimal supporting facilities, low quality of human resources (HR), the use of simple production technology, and suboptimal promotion. The Emping Melinjo creative industry faces several serious challenges, such as limited quality raw materials, dependence on middlemen, and low public awareness of the village's potential. Relatively high product prices also reduce purchasing power. To address this, we need to strengthen marketing networks and seek more stable alternative sources of raw materials. Furthermore, business management is suboptimal. Therefore, strategies are needed to optimize this synergy, such as improving human resource quality, product quality, and promotion, enhancing management capabilities, developing supporting infrastructure, fostering product innovation, and developing a monitoring and evaluation system.

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.

The development of thematic teaching materials at the elementary school level requires a deep understanding of students’ learning needs to ensure that the presented material is relevant, contextual, and capable of improving learning outcomes. This study aims to analyze the learning needs of elementary school students as a basis for developing effective thematic teaching materials. Literature related to learning needs, teaching material design, integrated thematic approaches, and the characteristics of students’ cognitive development were analyzed comprehensively. The results of the study indicate that students’ learning needs include contextual material, concrete visualizations, collaborative activities, and varied learning media. Challenges include limitations of teachers in conducting needs analysis, suboptimal utilization of technology, and the suitability of material to the local context. This article provides strategic recommendations for designing student-needs-based thematic teaching materials that are adaptive, engaging, and competency-oriented.

Early childhood (0–6 years) is a critical period in human development, often referred to as the golden age, during which all aspects of development, including language and vocabulary, grow rapidly. However, based on preliminary observations at TK Merpati, Simpang Sungai Rengas District, the vocabulary skills of children aged 4–5 years were still relatively low. This study aimed to examine the effectiveness of papercraft puppet media in improving the vocabulary skills of children aged 4–5 years at TK Merpati, Simpang Sungai Rengas District. The research employed a classroom action research design conducted in three cycles. The subjects consisted of 17 children aged 4–5 years. Data were collected through observation sheets, and data analysis was carried out by comparing the percentage of children’s vocabulary achievement before and after the implementation of the papercraft puppet media in each cycle. The results indicated a significant improvement in children’s vocabulary skills. In the pre-action stage, children’s achievement was categorized as Not Yet Developed (NYD) with a percentage of 30%. In Cycle I, the percentage increased to 50% (Beginning to Develop). In Cycle II, it further improved to 76% (Developed as Expected). In Cycle III, the results reached 95% (Very Well Developed). These findings demonstrate that papercraft puppet media is effective in enhancing vocabulary development in early childhood.

This study aims to describe the condition of clean water access and its impact on public health in Swadaya Village. The research employed a qualitative approach through in-depth interviews with household heads, community leaders, health workers, and local water managers. The findings reveal that access to clean water in Swadaya Village remains very limited. Most residents rely on dug wells and river water for daily needs, while only a small portion use water from the local water utility (PDAM) due to high installation costs and limited pipeline coverage. The water quality often decreases during the dry season, becoming cloudy, odorous, and causing skin irritation. These conditions contribute to the increasing incidence of waterborne diseases such as skin infections, diarrhea, and typhoid fever. Besides infrastructure limitations, the lack of community awareness regarding hygiene and sanitation practices worsens the situation. Although the village government has proposed clean water development programs, their implementation has been hampered by budget constraints. The study concludes that clean water problems in Swadaya Village are not only related to resource availability but also to environmental management and community behavior. Therefore, improving water infrastructure must be accompanied by community education to promote a healthy, safe, and sustainable living environment.

This study aims to determine the influence of product, price, distribution channels, and promotion on customers’ purchasing decisions of Sweety baby diapers at PT Hansel Duta Niaga Pratama Batam. This research uses a quantitative approach. The population in this study consists of all customers who purchased Sweety baby diapers at PT Hansel Duta Niaga Pratama Batam. The sampling technique employed was purposive sampling, with a total of 105 respondents. The results indicate that, partially, the product and promotion variables have a positive and significant effect on purchasing decisions, while price and distribution channels do not significantly influence purchasing decisions. Simultaneously, the variables of product, price, distribution channels, and promotion have a positive and significant effect on the purchasing decisions of Sweety baby diapers at PT Hansel Duta Niaga Pratama Batam. These findings are expected to serve as a useful reference for the company in developing more effective marketing strategies, particularly by focusing on improving product quality and promotional efforts to encourage consumer purchasing decisions.

Public service performance represents the most visible aspect of local government administration. Sub-district offices play a crucial role as the frontline of daily administrative services. This study analyzes the management of public services at the Cianjur Kota Sub-district Office by examining governance practices, staff professionalism, and service effectiveness. A descriptive qualitative approach was employed through light observation, document analysis, and literature review. The findings reveal that the management of public services at the sub-district office is generally adequate, indicated by standardized service procedures, improved administrative flows, and better staff discipline. However, several challenges persist, including limited human resources, insufficient transparency of service information, and low community participation in providing feedback. These results highlight the importance of good governance principles  transparency, accountability, and participation  in enhancing public service quality at the sub-district level. The study recommends improving internal coordination, providing more accessible public information, and strengthening staff capacity through continuous training.

This study aims to examine and analyze the effect of capital structure and fixed asset turnover on return on assets (ROA) at PT Argo Pantes Tbk during the period 2013–2022. The research employs a quantitative method with a statistical analysis approach, using secondary data obtained from the company’s financial statements. The data analysis techniques include classical assumption tests, namely normality, multicollinearity, heteroscedasticity, and autocorrelation tests, followed by multiple linear regression analysis. Hypothesis testing is conducted through the coefficient of determination, partial statistical testing (t-test), and simultaneous statistical testing (F-test). The results indicate that capital structure has a significant effect on return on assets. This is evidenced by a t-value of 2.986, which is greater than the t-table value of 2.36462, and a significance level of 0.020, which is lower than 0.05. These findings suggest that an optimal capital structure plays an important role in improving the company’s profitability performance. Therefore, capital structure management should be considered a strategic factor by management in enhancing financial efficiency and overall corporate performance.

This study examines the effectiveness of problem-solving skills in enhancing decision-making processes among teachers at State Junior High Schools in Jambi Province. The research was motivated by the increasing demands placed on educators to make timely, accurate, and contextually appropriate decisions in academic, administrative, and student-related matters. A quantitative approach was employed using a survey method, involving teachers from several public junior high schools across the province. Data were collected through validated questionnaires measuring levels of problem-solving competence and decision-making quality. The results indicate a significant positive relationship between problem-solving skills and decision-making effectiveness. Teachers with higher levels of analytical thinking, alternative evaluation, and solution implementation were found to make decisions more systematically, responsively, and with greater accuracy. Moreover, the findings reveal that problem-solving skills contribute not only to improving daily pedagogical decisions but also to enhancing school governance and conflict resolution. This research highlights the importance of continuous professional development programs aimed at strengthening teachers’ cognitive and strategic abilities. The study concludes that integrating structured problem-solving training into teacher development initiatives can substantially improve decision-making quality in junior high schools, ultimately supporting better educational outcomes in Jambi Province.

This study aims to analyze the influence of Innovative Work Behaviour, Upskilling, and Work Ethic on the Health Workers Performance with Intention to Stay as an intervening variable at RSUD Sumberrejo. The background of this research stems from challenges in improving service quality, high workload, and the need to strengthen competency and retention among health workers. The study employs a quantitative approach using a survey method through the distribution of questionnaires, with data analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM) through SmartPLS version 4.0. The population consists of 216 employees, and the sampling technique used is non-probability sampling, resulting in 140 respondents. The findings reveal that Innovative Work Behaviour, Work Ethic, and Intention to Stay have a significant positive effect on the performance of health workers. In addition, Innovative Work Behaviour and Work Ethic significantly influence Intention to Stay. However, Upskilling shows a positive but non-significant effect on both Intention to Stay and Performance, indicating that skill enhancement requires managerial support and motivation to contribute effectively to employee performance. Intention to Stay serves as a mediating variable in several relationships among the constructs. Strengthening innovative behaviour, work ethic, and competency development, accompanied by appropriate retention strategies, is essential for improving the performance of health workers in regional hospitals. Future studies are recommended to develop the research model by incorporating additional variables that may have stronger effects on Intention to Stay and Performance. Keywords: Innovative Work Behaviour; Upskilling, Work Ethic; Intention to Stay; Health Workers Performance

This study aims to examine the effect of employee competence, behavioral control, and trust on employee performance at the Bojonegoro District Health Office with Organizational Citizenship Behavior (OCB) as an intervening variable. The background of this study is related to the importance of employee performance in achieving public service organizational goals, particularly in the health sector. This study uses an explanatory quantitative method with a Partial Least Squares Structural Equation Modeling (PLS-SEM) approach. The research sample consisted of 100 employees at the Bojonegoro District Health Office. The results of the analysis show that the influence of employee competence on employee performance is not significant, but employee competence has a significant influence on OCB. Behavioral control has a significant effect on employee performance, but its effect on OCB is not significant. Trust has a significant effect on OCB, but its direct effect on employee performance does not. OCB is proven to have a significant effect on employee performance. Therefore, OCB plays an important role as a mediator in improving employee performance. This study provides a theoretical contribution by clarifying the relationship between variables in the context of public service-based government organizations. In practical terms, the results of this study are expected to form the basis for recommendations to improve the quality of human resources and develop managerial strategies at the Bojonegoro District Health Office in order to support the effectiveness and efficiency of public services.

The implementation of the Standard Inpatient Class (KRIS) policy presents challenges for hospitals in ensuring equitable service delivery. Organizational readiness depends not only on adequate physical infrastructure but also on an adaptive organizational culture and strong clinical leadership to guide change. As a referral hospital, RS BM must ensure alignment across organizational components to meet KRIS standards sustainably. This study analyzes the influence of infrastructure quality and clinical leadership on organizational readiness for KRIS implementation, with organizational culture as an intervening variable. A quantitative cross-sectional design was used, involving 136 healthcare and medical personnel working in the inpatient units of RS Bhakti Mulia. Data were collected through structured questionnaires and analyzed using Structural Equation Modeling–Partial Least Square (SEM-PLS) to examine relationships among variables. Infrastructure quality and organizational culture significantly and positively affect organizational readiness. Clinical leadership, while not directly influencing readiness, has a significant positive effect on organizational culture. KRIS readiness at RS BM is shaped by infrastructure quality, clinical leadership, and organizational culture, with culture acting as the main mediator. The hospital shows strong readiness but still faces gaps in progress monitoring, inpatient room layout and privacy, leadership direction, and team participation. Strengthening monitoring mechanisms, improving room design according to KRIS standards, enhancing clinical leadership capacity, and fostering a collaborative organizational culture are essential to support comprehensive and sustainable KRIS implementation

Academic stress is one of the main challenges experienced by postgraduate students due to complex academic workloads, such as thesis writing, scientific publications, work demands, and personal roles. This condition can trigger emotional exhaustion, decreased concentration, anxiety, and burnout. This study used the Systematic Literature Review (SLR) method to analyze the role of mindfulness as a stress management strategy in college students. The literature analyzed included studies from 2020–2025 that examined the relationship between mindfulness and academic stress, including interventions based on Mindfulness-Based Stress Reduction (MBSR) and Mindfulness-Based Cognitive Therapy (MBCT). The study results showed that mindfulness has a significant effect on reducing academic stress, improving emotional regulation, learning focus, sleep quality, and psychological well-being. Mindfulness also helps students build resilience and develop adaptive mindsets in dealing with academic pressure. These findings confirm that mindfulness can be an effective and applicable strategy in supporting the mental health of postgraduate students.

Engine performance is a critical parameter in automotive engineering as it directly affects power output, torque characteristics, and overall vehicle efficiency. One of the components that significantly influences engine performance is the exhaust system, which regulates exhaust gas flow and back pressure. This study aims to experimentally analyze the effect of replacing a standard exhaust system with an aftermarket exhaust system on the performance of a 2NR-VE engine. The research employed an experimental method using a comparative design with two testing conditions: a factory-standard exhaust system and an aftermarket exhaust system. Engine performance testing was conducted using a dynamometer (dyno test) to measure horsepower and torque across various engine speed ranges (RPM). Each testing condition was performed repeatedly, and the resulting data were averaged to reduce measurement errors and minimize the influence of operational fluctuations. The experimental results indicate that the aftermarket exhaust system significantly improves engine performance. The maximum power increased from 82.5 HP to 91.6 HP, while the maximum torque rose from 131.2 Nm to 154.4 Nm. These improvements suggest that the aftermarket exhaust configuration effectively reduces exhaust back pressure and enhances exhaust gas flow efficiency. Therefore, replacing the exhaust system can be considered an effective approach to improving engine performance, provided that the modification is technically appropriate and complies with applicable emission and noise regulations.

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.

This classroom action research investigates the effectiveness of the Round Robin cooperative learning model in improving the motivation and creativity of learning science among Grade IV students at UPT SDN Unjuruiya No. 45, Selayar Islands. The study was conducted to address students’ low engagement, limited participation, and insufficient creative expression during IPAS lessons. The research involved 12 students (6 male and 6 female) and was implemented in two cycles, each consisting of three meetings—two for instructional activities and one for assessing learning creativity. Data were collected through observation, learning motivation assessments, and creativity evaluations. Findings indicate a significant improvement in student learning outcomes following the implementation of the Round Robin model. In Cycle I, only 5 students (42%) achieved the creative category, while 7 students (58%) remained in the non-creative category. However, after refinement and continued application in Cycle II, the number of students achieving the creative category increased substantially to 11 students (92%), leaving only 1 student (8%) in the non-creative category. These results demonstrate that the Round Robin model effectively enhances student motivation, encourages active participation, and supports the development of creativity in science learning. Overall, the study concludes that cooperative learning through Round Robin provides a meaningful and engaging instructional alternative capable of improving both motivational and creative learning aspects in elementary science classrooms.

The number of housing units with the handover of residential Prasarana, Sarana, dan Utilitas (PSU) by developers in Sidoarjo Regency is inversely proportional. As of 2023, there were 535 housing units, and 25 Surat Keterangan Rencana Kota (SKRK) were issued in 2024, whereas the number of Berita Acara Serah Terima (BAST) for the handover of residential PSU until September 2025 was only 128. However, the handover of residential PSU to the Regional Government is a mandatory obligation for every developer. This research focuses on the implementation of Sidoarjo Regent Regulation Number 53 of 2024 concerning Procedures for the Handover and Utilization of Residential PSU. The purpose of this research is to examine the extent of implementation of this regulation. This study uses a qualitative method with a case study approach. The results show that the implementation of Sidoarjo Regent Regulation Number 53 of 2024 has been running well, with a focus on improving Human Resources and inter-agency communication.

This study examines the role of KKN students in supporting the economic development of Micro, Small, and Medium Enterprises (MSMEs) through bazaar activities in Selayang Village. The bazaar programs facilitated by KKN students proved effective in improving product marketing, expanding business networks, increasing public awareness of local products, and ultimately raising the income of MSME actors. In addition to their economic impact, the bazaars functioned as promotional platforms and spaces for social interaction that strengthened relationships between community members and local entrepreneurs. Despite facing internal challenges such as limited funding, inadequate human resources, and a lack of product innovation, the initiative demonstrated positive outcomes. Collaboration among KKN students, local government, and the community is considered essential to ensure the sustainability of such empowerment programs. Overall, the findings indicate that bazaar activities represent an effective strategy for rural economic empowerment, contributing to the long-term competitiveness and growth of MSMEs while fostering community participation and local economic resilience.

This study investigates the implementation of the PAIKEM Gembrot model to enhance the literacy, numeracy, and creativity of fifth-grade students at UPT SDN Unjuruiya No. 45 in the Selayar Islands. Using a two-cycle classroom action research design—comprising planning, action, observation, and reflection—data were collected through tests, observations, and documentation to obtain comprehensive information on both learning processes and outcomes. In Cycle I, only 40% of students met the mastery criteria, largely due to their initial adjustment to the new learning approach and limited engagement in collaborative activities. After refining instructional strategies in Cycle II, including the use of more varied learning activities, concrete and contextual learning media, structured group discussions, and closer teacher guidance, student learning outcomes improved dramatically, with 100% of students achieving mastery. In addition, students showed increased participation, confidence, and motivation during classroom interactions. These results demonstrate that PAIKEM Gembrot effectively strengthens students’ abilities to comprehend information, apply numerical reasoning, and express creativity through active and meaningful learning experiences. Therefore, the PAIKEM Gembrot model serves as a promising and contextually relevant alternative for improving elementary science learning, particularly in island-based schools with limited educational resources.

This study aims to analyze the implementation of the Management Internship Program (KKM) and its contribution to improving students' professional competence at the Medan Amplas District Office. The background of this study stems from the need for higher education to produce graduates who not only master theory but also possess practical skills appropriate to the demands of the workplace, particularly in government administrative environments. This study used a qualitative descriptive method through in-depth interviews, questionnaires, and direct observation of KKM participants and field supervisors. The results showed that the KKM program had a significant impact on improving students' professional competence. Improvements were seen in hard skills, such as understanding of government administration (88%), ability to use office applications (81%), and report preparation (76%). In addition, there was a significant increase in soft skills, including communication skills (92%), discipline (85%), and self-confidence in completing tasks (78%). Direct interaction with employees and the community and active guidance from field supervisors were key supporting factors in the program's effectiveness. However, the study also identified several obstacles such as limited supervision and high agency workload. Overall, this study concludes that KKM plays an important role as a contextual learning tool that is able to improve students' professional competence through the application of theory to real practice in the government environment.