This study aims to examine the role of sport sociology in the practice of coaching and leadership of soccer coaches, especially in the context of multicultural teams. Through a qualitative approach and in-depth interviews with a number of soccer coaches, it was found that understanding the social background, culture, and individual values ??of players is very important in creating effective interpersonal relationships in the team. The results showed that coaches who have intercultural communication skills and adaptive leadership styles tend to be successful in building strong social cohesion and solidarity among players. Social integration in a soccer team is a dynamic process, where the coach acts as a socialization agent who is able to balance diversity without causing internal conflict. These findings contribute to the development of more inclusive and socially value-oriented coaching strategies. This study also emphasizes the importance of coaching training that includes social and cultural aspects in the management of modern sports teams.

This study aims to analyze the implementation of the Balanced Scorecard (BSC) as a tool for measuring organizational performance at PT YANAHA. The Balanced Scorecard is a performance measurement method that integrates financial and non-financial aspects through four perspectives: financial, customer, internal business processes, and learning and growth. This research uses a descriptive qualitative approach through interviews, observations, and documentation studies. The results show that the implementation of BSC provides a comprehensive overview of company performance and assists in strategic decision-making.

Pasuruan City has an economic dynamic driven by the informal sector, especially street vendors (PKL), which play a crucial role in supporting the community's economy. One of the locations that is the center of street vendor activities is the Pasuruan City Square area. Despite its strategic value, the presence of street vendors in the area has caused problems related to order, cleanliness, and public space management. In response, the Pasuruan City Government has enacted Local Regulation No. 2/2013 on the Arrangement and Empowerment of Street Vendors. This study aims to analyze the implementation of the policy and identify factors that support and hinder its implementation. This research uses a descriptive qualitative approach by referring to Van Meter and Van Horn's policy implementation theory, which includes six main indicators. Data collection techniques were conducted through interviews, observation, documentation, and literature study. The results show that policy implementation is quite effective, as seen from the addition of official locations, assistance with facilities such as carts, and entrepreneurship training. However, challenges remain, mainly related to limited human resources and low compliance of street vendors with zoning regulations.

This study aims to analyze the role of BAKTI BCA as a strategic initiative in strengthening external stakeholder engagement and corporate sustainability at PT Bank Central Asia (BCA). The research focuses on how structured corporate social responsibility (CSR) practices can be integrated into strategic management to support long-term legitimacy and organizational resilience. Adopts a qualitative descriptive approach using a literature review method. The primary sources of data include the 2024 BCA Sustainability Report, peer-reviewed academic journal articles, and information from the official website of PT Bank Central Asia. Data were collected through document analysis and examined using interpretive and thematic techniques, guided by theoretical frameworks on strategic management, stakeholder engagement, corporate social responsibility (CSR), and environmental, social, and governance (ESG) principles. Finds that BAKTI BCA functions as a strategic platform that links corporate vision with external sustainability goals. With programs in education, economy, health, culture, and environment, BAKTI BCA demonstrates how corporations can move beyond symbolic CSR and create measurable impact. It contributes significantly to stakeholder trust, strengthens BCA’s ESG standing, and aligns corporate operations with national sustainable development goals. The integration of CSR as a longterm strategy enhances institutional reputation and supports social and environmental value creation.

This study aims to analyze the effectiveness of  Lean Six Sigma implementation on company  performance in the manufacturing industry sector. The theory used in this study is contingency theory. Researchers examined 21 articles with a time span of 2020-2025 taken from the Scopus, PubMed and Google Scholar databases through Publish or Perish (PoP) software. The results of the study show that Lean Six Sigma with the DMAIC methodology has a significant impact on increasing operational efficiency, reducing production defects, and improving output quality in the manufacturing industry. Each stage of DMAIC uses various tools designed to identify, analyze, and resolve problems in the production process. 

One of the nutritional problems that occur in children under five is stunting, also known as chronic nutritional problems due to insufficient fulfillment for long periods of time. A child under five is
considered to have stunted nutritional status if his height is less than minus two median standard deviations of the World Health Organization (WHO) growth standards. Stunting is caused by direct causes, namely nutritional intake, infectious diseases, exclusive breastfeeding, indirect causes, namely sanitation, education, parental knowledge, income, number of family members, resources, technology, and the environment. This study aims to determine the factors that affect the incidence of stunting. This study aims to determine the factors that affect the incidence of stunting. This type of research is observational research analytic case control approach. The research samples were 49 stunted children (case Group) and 49 children without stunting (control group) in the working area of Bukit Gadeng Public Health Center, Bahagia District, South Aceh Regency, Aceh province. The Data were analyzed by performing Chi-square analysis test and the value of (OR) Odds ratio. The results showed a significant value of maternal knowledge (p-value=0.00); (OR=72.45), environmental sanitation hygiene (p-value=0.001); (OR= 2.14), history of exclusive breastfeeding (p-value=0.00); (OR= 19.37), history of infectious diseases (p-value=0.064); (OR= 3.45). Conclusion maternal knowledge, environmental sanitation hygiene, and history of exclusive breastfeeding affect the incidence of stunting and infectious disease history does not affect the incidence of stunting in the Bukit Gadeng Public Health Center, Bahagia District, and South Aceh Regency. Knowledge, sanitation hygiene, and Exclusive, breastfeeding, affect the incidence of stunting and infectious disease does not affect the incidence of stunting in the Bukit Gadeng Public Health Center, Bahagia District, and South Aceh Regency.

Perkembangan teknologi digital telah mendorong transformasi besar dalam pendidikan, khususnya dalam pembelajaran fisika yang selama ini dianggap abstrak dan sulit dipahami. Artikel ini bertujuan untuk mengkaji secara kritis integrasi teknologi Augmented Reality (AR), Artificial Intelligence (AI), dan Mixed Reality (MR) dalam pembelajaran fisika berbasis pendekatan STEM. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan metode studi literatur sistematis, yang melibatkan analisis tematik terhadap berbagai publikasi ilmiah dari database bereputasi. Hasil penelitian menunjukkan bahwa AR mampu meningkatkan pemahaman konseptual siswa terhadap konsep fisika abstrak hingga 30%, AI menyediakan pembelajaran adaptif dan diagnostik kesulitan belajar secara real-time, dan MR memberikan pengalaman belajar kontekstual yang lebih mendalam. Integrasi ketiga teknologi ini terbukti memperkuat pembelajaran lintas disiplin serta memperluas akses pembelajaran yang inklusif. Penelitian ini memberikan kontribusi signifikan terhadap pengembangan kurikulum STEM yang lebih adaptif dan berbasis teknologi, sekaligus memperkaya literatur pedagogi digital di Indonesia. Meskipun terbatas pada data sekunder, temuan ini membuka peluang besar untuk eksplorasi lanjutan melalui pendekatan eksperimen di ruang kelas nyata guna memvalidasi dampak empiris dari teknologi tersebut.

Ports are critical infrastructure in maritime transportation, facilitating the movement of goods and people while serving as hubs for economic activities. The Tanjung Pakis Class III Harbormaster and Port Authority Office (KSOP) utilizes the Electronic Reporting Information (SIRANI) application for reporting loading and unloading data. However, challenges such as discrepancies, technical disruptions, and delays in data processing often arise. This study aims to describe the loading and unloading data processing and the efficiency of reporting time on the SIRANI application at KSOP Class III Tanjung Pakis. Employing a descriptive qualitative approach through interviews, observations, and documentation, the research finds that data processing is less effective due to low data validity and errors in the Inaportnet platform. Reporting to SIRANI is also inefficient due to delays in data handling and technical issues with the application. Corrective measures, such as early data verification and manual data handling by reporting officers, have improved effectiveness by reducing the process from five to three steps and cutting reporting time from 6 hours to 3 hours and 30 minutes. The study concludes that optimizing data processing and inter-unit coordination can enhance the effectiveness and efficiency of reporting. Recommendations for future research include real-time integration and the development of backup mechanisms to address technical disruptions.

This study aims to analyze the effect of speed training methods on 100-meter running ability in adolescents aged 16-17 years in Serang City. The background of this study is the importance of speed training in improving running performance, especially in adolescents who are growing. The purpose of this study was to determine the significant effect of various speed training methods on 100-meter running time. This study used a quasi-experimental design with a control group, which involved measurements before and after training. The study sample consisted of 100 adolescents (50 people in the experimental group and 50 people in the control group). The experimental group followed a speed training program that was arranged for eight weeks, while the control group continued their usual physical activities. The results showed a significant increase.

Fruit flies remain a persistent threat to horticultural production, especially in tropical regions where seasonal shifts can significantly affect their population dynamics. This study investigated the species composition, diversity, and environmental drivers of fruit fly populations infesting Capsicum annuum and Solanum lycopersicum over a one-year period in Batu City, Indonesia. Using weekly sampling across four seasonal phases—dry-to-rainy transition, rainy season, rainy-to-dry transition, and dry season—fruit fly specimens were collected, reared, and identified. Environmental variables, including temperature, humidity, rainfall, light intensity, and pesticide application frequency, were monitored and analyzed in relation to fruit fly abundance using Principal Component Analysis (PCA) and multiple linear regression. A total of four species were recorded: Bactrocera carambolae, Bactrocera dorsalis, Atherigona sp, and Silba sp, with the latter representing a new regional record for East Java. Population peaks occurred during the rainy season and its transitional periods, while significant declines were observed during the dry months. Regression models revealed that temperature and humidity supported population growth, whereas pesticide use had a consistently suppressive effect—particularly for B. dorsalis and Atherigona sp. However, the models explained only 20–50% of the variation, suggesting that additional ecological factors may be at play. These findings deepen our understanding of fruit fly ecology in tropical systems and highlight the importance of integrating climatic and agronomic data in pest management strategies. The discovery of Silba sp. further enriches current biogeographical knowledge and signals the need for adaptive, interdisciplinary approaches to sustainable pest control.