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This study aims to analyze the relationship between caffeine consumption and sleep duration on VO₂Max levels among soccer school (SSB) students in Surabaya. VO₂Max is a key indicator of cardiorespiratory fitness and athletic performance. This research employed a quantitative cross-sectional design with an analytical observational approach. A total of 162 SSB students were included as research participants from several soccer schools in Surabaya. Data were collected using the Food Frequency Questionnaire (FFQ) to assess caffeine intake and the Pittsburgh Sleep Quality Index (PSQI) to evaluate sleep duration, and were analyzed using the Chi-Square test. The results revealed a significant relationship between caffeine consumption and sleep duration with VO₂Max (p<0.001). Students with higher caffeine consumption (≥3.5) and adequate sleep duration (≥7 hours) tended to have better VO₂Max values compared to those with lower caffeine intake and insufficient sleep. These findings indicate that appropriate caffeine consumption and adequate sleep duration play an important role in improving cardiorespiratory fitness. Therefore, proper education on healthy lifestyle habits is essential to optimize the performance of young athletes.

Chronic kidney disease is one of the global health problems that requires long-term therapy, one of which is through hemodialysis. According to the World Health Organization (WHO), adherence to treatment and diet is a key factor in improving the quality of life for patients with chronic diseases. An appropriate diet plays an important role in controlling electrolyte levels, fluids, and toxic substances in the body. This study aims to describe the knowledge and dietary compliance of patients undergoing hemodialysis at Santa Elisabeth Hospital Medan in 2025.This research used a descriptive quantitative design with a cross-sectional approach. The sample consisted of 36 patients selected using purposive sampling techniques. The research instrument was a questionnaire developed based on dietary guidelines for hemodialysis patients according to WHO and the Indonesian Ministry of Health standards. The results showed that among the 36 hemodialysis patients, 15 respondents (41.7%) had a good level of knowledge, 14 respondents (38.9%) had a moderate level, and 7 respondents (19.4%) had a low level of knowledge. Regarding dietary compliance, 13 respondents (36.1%) were compliant, 18 respondents (50.0%) were moderately compliant, and 3 respondents (13.9%) were non-compliant. There was a tendency showing that higher knowledge levels were positively correlated with better dietary compliance, in line with WHO’s principle that health education is an essential intervention in managing chronic diseases. This study recommends strengthening ongoing educational programs by healthcare professionals, particularly in delivering accurate and easy-to-understand information about diet management for hemodialysis patients.

This study examines the influence of technology utilization, records management, infrastructure, and training on employee performance at the Regional Financial and Asset Management Agency (BPKAD) of Batam City. A quantitative approach with an associative design was employed to identify relationships between variables and measure their effects. The study involved 89 employees as respondents using a saturated sampling method to ensure all members of the population were included. Data were collected through structured questionnaires and analyzed using multiple linear regression along with F-test and t-test to assess both simultaneous and partial effects. The findings reveal that all independent variables simultaneously have a significant impact on employee performance, while individually technology, records management, infrastructure, and training also demonstrate significant positive effects. These results indicate that the effective use of digital systems, well-organized archival practices, adequate and supportive facilities, and continuous training programs play a crucial role in enhancing employee performance and productivity, as well as improving efficiency, accuracy, and overall organizational effectiveness. The study suggests that organizations should strengthen technological implementation, improve document management systems, provide sufficient work facilities, and conduct sustainable training programs to achieve optimal and long-term organizational outcomes.

Fiqh learning education activities play an important role in improving early childhood worship awareness, particularly in understanding the pillars of Islam as the foundation of Islamic teachings. This study was motivated by the low level of children’s understanding of the pillars of Islam, which was caused by learning methods that were less engaging and less interactive. Therefore, this study aims to improve the understanding, habituation, and worship awareness of early childhood through the use of a simple, communicative, and easy-to-understand lecture method at TPQ Al-Hidayah, Pacar Kembang, Surabaya. This study employed a Participatory Action Research (PAR) approach consisting of several stages, namely problem identification, learning planning using the lecture method, implementation of activities, evaluation, and joint reflection to enhance learning effectiveness. The results showed that fiqh learning through the lecture method had a positive impact on improving children’s understanding of the pillars of Islam, developing worship habits, and fostering full awareness in carrying out daily worship practices. Thus, the lecture method is considered effective in enhancing understanding and worship awareness among early childhood learners.

This study aims to evaluate simple bookkeeping practices in traditional Micro, Small, and Medium Enterprises (MSMEs) through a comparative study between Nasi Padang and Warung Madura MSMEs. The background of this study is based on the still low level of financial literacy of MSMEs, especially in terms of recording and managing business finances, which are often not done systematically. The methods used in this activity include direct observation, simple bookkeeping training, and evaluation of the implementation of financial recording. The results of the observation indicate that Nasi Padang MSMEs have not kept complete financial records and still mix personal finances with business finances. Meanwhile, Warung Madura MSMEs have kept simple bookkeeping and separated business finances from personal finances, but the records are not organized neatly and systematically. The implementation of simple bookkeeping training has a positive impact on improving business actors' understanding in recording cash inflows and outflows and preparing simple profit and loss reports. The evaluation results show an increase in the ability of MSMEs to manage business finances in a more structured manner. Thus, simple bookkeeping plays an important role in increasing financial transparency, assisting business decision-making, and supporting the sustainability of MSMEs. This study recommends ongoing mentoring so that simple bookkeeping practices can be consistently implemented by MSMEs.

The increasing complexity of competition in the healthcare industry requires hospitals to adopt adaptive and strategic management practices to enhance organizational competitiveness. This study aims to analyze the role of strategic management in improving hospital competitiveness through a Systematic Literature Review (SLR) approach. A total of 41 national and international scientific articles published between 2014 and 2025 were reviewed, sourced from Scopus, Web of Science, Google Scholar, and Sinta databases, following the PRISMA guidelines for literature selection. The synthesis of findings indicates that strategic management plays a significant role in strengthening hospital competitiveness through clear strategy formulation, consistent implementation, and continuous performance evaluation. Key factors contributing to competitive advantage include strategic leadership, adaptive organizational culture, effective human resource management, utilization of information technology, and integration between strategic planning and operational processes. The results emphasize that hospitals implementing strategic management comprehensively are better equipped to respond to environmental dynamics, improve service quality, and sustain competitive advantage in the long term. This study highlights the importance of strategic management as a foundational element in modern hospital governance and provides a conceptual basis for future empirical research in healthcare management.

Trade secrets are a type of Intellectual Property Right that plays a crucial role in providing legal protection for business information with economic value and kept confidential by its owner. In the food industry, recipes not only serve as production guidelines but also serve as a business's identity and competitive advantage. Legal issues can arise if the recipe is used or owned by others without permission, especially when conflicts arise within the business or during competition. This situation can trigger trade secret disputes that can be detrimental to business owners, both financially and sustainably. This article discusses the position of fried chicken recipes as trade secrets in culinary business practices in Indonesia and the forms of legal protection available to rights holders. The discussion was conducted based on the provisions of Law Number 30 of 2000 concerning Trade Secrets, using a normative approach. The analysis shows that a fried chicken recipe falls into the trade secret category if it meets the requirements of being unknown to the public, having economic value, and being strictly maintained by the business owner. Therefore, legal protection for trade secrets is crucial to prevent unfair business competition and provide legal certainty and protection for culinary businesses in Indonesia  

Social Studies (IPS) learning in elementary schools plays an essential role in developing students’ critical thinking skills and civic attitudes as part of 21st-century competencies. However, in practice, IPS learning is still commonly teacher-centered and lacks contextual learning experiences, resulting in low student engagement and limited development of higher-order thinking skills. This study aims to analyze the implementation of Project-Based Learning (PjBL) in IPS learning to enhance critical thinking skills and civic attitudes of grade VI students at SDN Prekbun. The research employed a qualitative approach with a case study design. Data were collected through classroom observations, semi-structured interviews with teachers, students, school principals, and parents, as well as documentation of learning activities. Data analysis was conducted using the interactive model of Miles and Huberman, including data reduction, data display, and conclusion drawing and verification. The findings indicate that the implementation of PjBL effectively enhances students’ active participation, critical thinking skills in analyzing social issues, and civic attitudes such as responsibility, cooperation, and social awareness. Learning becomes more meaningful as students are directly involved in contextual, collaborative, and problem-based project activities. Despite these positive outcomes, several challenges were identified, including limited learning facilities, time management constraints, and variations in students’ confidence levels. This study implies that PjBL is an effective instructional model for strengthening character education and developing 21st-century skills in elementary social studies learning

This study aims to analyze the role of assessment in decision-making within guidance and counseling services. Assessment plays a crucial role in providing accurate, objective, and comprehensive data regarding students’ characteristics, needs, and problems. This research employs a qualitative approach using a literature review method by analyzing 25 relevant scholarly sources related to assessment, measurement, and counseling services. The findings indicate that measurement serves as the fundamental basis of assessment, which involves systematic processes to obtain quantitative data. The quality of assessment results is highly influenced by the reliability and validity of the instruments used. Reliable instruments ensure consistency, while valid instruments ensure accuracy in measuring intended variables. Furthermore, assessment functions as a basis for diagnosis, planning, implementation, and evaluation of guidance and counseling services. The study also reveals that the application of assessment in schools is not yet optimal due to several factors, including limited counselor competence and lack of effective use of instruments. In addition, the integration of technology and the use of both test and non-test instruments have been shown to improve the accuracy and effectiveness of assessment. In conclusion, systematic and well-implemented assessment significantly enhances the quality of decision-making in guidance and counseling services. Therefore, improving counselors’ competencies and optimizing the use of assessment instruments are essential to support more effective counseling practices

The increasing complexity of competition in the healthcare industry requires hospitals to adopt adaptive and strategic management practices to enhance organizational competitiveness. This study aims to analyze the role of strategic management in improving hospital competitiveness through a Systematic Literature Review (SLR) approach. A total of 41 national and international scientific articles published between 2014 and 2025 were reviewed, sourced from Scopus, Web of Science, Google Scholar, and Sinta databases, following the PRISMA guidelines for literature selection. The synthesis of findings indicates that strategic management plays a significant role in strengthening hospital competitiveness through clear strategy formulation, consistent implementation, and continuous performance evaluation. Key factors contributing to competitive advantage include strategic leadership, adaptive organizational culture, effective human resource management, utilization of information technology, and integration between strategic planning and operational processes. The results emphasize that hospitals implementing strategic management comprehensively are better equipped to respond to environmental dynamics, improve service quality, and sustain competitive advantage in the long term. This study highlights the importance of strategic management as a foundational element in modern hospital governance and provides a conceptual basis for future empirical research in healthcare management.

This study aims to examine the effect of HR Analytics, competency development, and leadership support on employee performance with organizational agility as a moderating variable among employees of the Department of Industry and Trade of Lampung Province. This research employed a quantitative approach by distributing questionnaires and analyzing the data using SEM-PLS. The results show that competency development and leadership support have a positive and significant effect on employee performance, while HR Analytics has no significant effect. Organizational agility does not moderate the relationship between HR Analytics, competency development, leadership support, and employee performance. These findings suggest that while HR Analytics may not directly influence performance, the development of competencies and strong leadership support remain critical to enhancing employee outcomes. Furthermore, the lack of a moderating effect from organizational agility indicates that factors beyond agility, such as employee training programs and leadership practices, play a more crucial role in driving performance. This study highlights the importance of strengthening employee competencies and leadership support to improve employee performance in government institutions. Further research could explore other potential moderating factors in this context.

This study aims to evaluate simple bookkeeping practices in traditional Micro, Small, and Medium Enterprises (MSMEs) through a comparative study between Nasi Padang and Warung Madura MSMEs. The background of this study is based on the still low level of financial literacy of MSMEs, especially in terms of recording and managing business finances, which are often not done systematically. The methods used in this activity include direct observation, simple bookkeeping training, and evaluation of the implementation of financial recording. The results of the observation indicate that Nasi Padang MSMEs have not kept complete financial records and still mix personal finances with business finances. Meanwhile, Warung Madura MSMEs have kept simple bookkeeping and separated business finances from personal finances, but the records are not organized neatly and systematically. The implementation of simple bookkeeping training has a positive impact on improving business actors' understanding in recording cash inflows and outflows and preparing simple profit and loss reports. The evaluation results show an increase in the ability of MSMEs to manage business finances in a more structured manner. Thus, simple bookkeeping plays an important role in increasing financial transparency, assisting business decision-making, and supporting the sustainability of MSMEs. This study recommends ongoing mentoring so that simple bookkeeping practices can be consistently implemented by MSMEs.

Chronic kidney disease is one of the global health problems that requires long-term therapy, one of which is through hemodialysis. According to the World Health Organization (WHO), adherence to treatment and diet is a key factor in improving the quality of life for patients with chronic diseases. An appropriate diet plays an important role in controlling electrolyte levels, fluids, and toxic substances in the body. This study aims to describe the knowledge and dietary compliance of patients undergoing hemodialysis at Santa Elisabeth Hospital Medan in 2025.This research used a descriptive quantitative design with a cross-sectional approach. The sample consisted of 36 patients selected using purposive sampling techniques. The research instrument was a questionnaire developed based on dietary guidelines for hemodialysis patients according to WHO and the Indonesian Ministry of Health standards. The results showed that among the 36 hemodialysis patients, 15 respondents (41.7%) had a good level of knowledge, 14 respondents (38.9%) had a moderate level, and 7 respondents (19.4%) had a low level of knowledge. Regarding dietary compliance, 13 respondents (36.1%) were compliant, 18 respondents (50.0%) were moderately compliant, and 3 respondents (13.9%) were non-compliant. There was a tendency showing that higher knowledge levels were positively correlated with better dietary compliance, in line with WHO’s principle that health education is an essential intervention in managing chronic diseases. This study recommends strengthening ongoing educational programs by healthcare professionals, particularly in delivering accurate and easy-to-understand information about diet management for hemodialysis patients.

This study aims to examine the effectiveness of implementing the Al Miftah method with a behavioristic approach in improving the ability of students at the Raudlatul Ulum II Islamic Boarding School to read classical Islamic texts. This method provides stimuli in the form of repetitive exercises and positive reinforcement that actively motivate students to learn nahwu and sharaf rules, the main foundations in learning classical Arabic texts. The results of observations and interviews show significant changes in the students' learning behavior; from being passive to being more active, motivated, and able to understand the learning material better. The use of innovative media such as nadhom songs strengthens the memorization of Arabic language rules in a rhythmic and enjoyable way. The role of teachers as facilitators and evaluators is also very important in guiding and motivating students individually. Evaluation of students' abilities through classical Islamic texts reading tests shows that this method is effective in improving reading performance and understanding of classical Islamic texts. Some limitations, such as limited learning time and the number of certified teachers, are concerns for future development.

This study analyzes the integration of pedagogical leadership and professional competence in the Christian Religious Education (CRE) learning strategy course among undergraduate students. Employing a quantitative approach with a descriptive-correlational survey design, the research involved 26 respondents. Data were collected using a Likert-scale questionnaire, with the results analyzed using descriptive statistics and Pearson correlation. The findings show that both pedagogical leadership (85%) and professional competence (86%) are categorized as high. The Pearson correlation test reveals a strong and significant relationship between the two variables (r = 0.78). These results suggest that pedagogical leadership and professional competence are effectively integrated in the learning process. The course plays a strategic role in shaping students into professional and reflective learning leaders, providing them with the necessary skills to apply their leadership in educational settings. This integration enhances students' readiness to excel in their future roles, emphasizing the importance of these competencies for becoming well-rounded and effective educators.

This study aims to develop a Strategic Learning Enabler model by reconfiguring the role of Information and Communication Technology (ICT) units to enhance Generation Z student productivity in digital higher education. The research is motivated by the gap between digital transformation demands and the predominantly technical-operational role of ICT units. Using a quantitative explanatory design, this study examines the causal relationships among ICT role reconfiguration, adaptive learning systems, and student productivity. Data were collected through questionnaires distributed to Generation Z students engaged in digital learning environments and analyzed using Structural Equation Modeling (SEM). The findings indicate that Generation Z students exhibit high responsiveness to structured tasks but lack continuity in learning activities due to weak self-regulated learning. The study also reveals that adaptive learning systems significantly mediate the relationship between ICT transformation and student productivity. The proposed model emphasizes digital governance, learning analytics, and micro-tasking structures as key components in building sustainable academic productivity. This research contributes both theoretically and practically by offering an institutional framework for digital learning transformation in higher education.

Islamization in Sambas, West Kalimantan, represents a historical and evolving process influenced by trade routes, the political dynamics of local kingdoms, and the transmission of Islamic knowledge through networks of scholars and local intellectuals. This process extended beyond the mere dissemination of religious teachings, encompassing significant social, cultural, and educational transformations within the community. A central figure in this Islamization process was Muhammad Basiuni Imran (1885–1976), the Maharaja Imam of the Sambas Sultanate, who played a pivotal role in reforming Islamic education and strengthening religious understanding among the local population. This article employs a historical-qualitative approach and library research to trace the trajectory of Islamization in Sambas while analyzing Basiuni Imran’s contributions within the socio-cultural context of the region. The findings reveal that Basiuni Imran’s thought reinforced Islamization through the modernization of Islamic education, the integration of Sharia with local customs, and the establishment of adaptive religious structures, thereby significantly shaping the religious life of the Sambas community from the colonial period to the early years of Indonesia’s independence.

This study examines the role of digital philanthropy in fostering social solidarity in Indonesia through community-based social actions. The rapid growth of digital philanthropic practices in the post-pandemic era, mediated by social media and online platforms, has transformed collective humanitarian engagement. This study aims to explore how digital philanthropy contributes to the formation of social solidarity and social cohesion. A qualitative approach using a case study method was employed. Data were collected through in-depth interviews with fifteen community-based philanthropic actors, participant observation, and social media document analysis. Data analysis followed Miles and Huberman’s interactive model, including data reduction, data display, and conclusion drawing. The findings reveal that digital philanthropy strengthens social solidarity through digital empathy, trust-building, and collective participation. Social media functions as an inclusive interactive space that expands cross-group solidarity networks. However, challenges such as digital inequality and algorithmic bias remain significant. This study concludes that digital philanthropy holds strategic potential to enhance social solidarity when supported by inclusive and sustainable governance frameworks.

This study aims to analyze the relationship between self-control and the moral development of students at Medan State University. Self-control is an individual's ability to control emotions, impulses, and behavior to align with prevailing moral norms and values ​​in both academic and social settings. This study employed quantitative methods, collecting data through questionnaires distributed to students. The research instrument was used to measure students' levels of self-control and their moral development, as reflected in their attitudes of responsibility, honesty, discipline, and ethical behavior on campus. The data obtained were analyzed to determine the relationship between the two variables. The results showed that students' levels of self-control were considered good and had a positive relationship with moral development. This suggests that students with better self-control tend to display behaviors consistent with prevailing moral values ​​and norms. Therefore, self-control plays a crucial role in the moral development of students, necessitating ongoing efforts by universities to support the development of self-control through character development and academic activities oriented toward moral values.

This study analyzes the strategic role of non-governmental organizations (NGOs) in managing Indochinese refugees namely from Vietnam, Cambodia, and Laos on Galang Island during the period 1979–1996. The “boat people” crisis at that time required a multisectoral response that was not only emergency-based but also sustainable, linking Indonesia’s transit policies with applicable international protection standards. Using a literature review method of international journal articles and program technical documents, this study finds that NGOs performed crucial functions beyond mere logistical assistance, particularly through structured educational planning such as the Overseas Refugee Training Program (ORTP). Recent literature indicates that NGO consortia such as SCF and EIL, along with faith-based organizations such as JRS, YCK, and ICMC, played a significant role in fostering refugee self-reliance through cultural orientation curricula and work simulation programs (Work Orientation). Despite various structural challenges and resource limitations, the experience on Galang Island demonstrates the effectiveness of partnerships between NGOs and the government in supporting adaptive and sustainable regional humanitarian diplomacy.