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The study conducted at the National Potential Young Athletes Training Center (SLOMPN) of Unesa provides a crucial perspective on the use of an Android-based match statistics application. The research aims to optimize athletes' potential through the Long Term Athlete Development (LTAD) approach, integrating knowledge of athlete development with the application of technology in training. The survey results from 5 coaches indicate that the application aids in planning training, understanding application features, and assessing athlete development with positively skewed average scores. However, there is room for improvement, especially in terms of comfort during matches and communication with athletes. Meanwhile, 18 athletes showed positive acceptance of the application by rating its ease of use and impact on performance enhancement highly. Nevertheless, there is a need for improvement in injury recovery features and data security. This study underscores the importance of continuous collaboration between application developers and users to enhance the effectiveness of technology in sports training.

This paper presents an optimization approach for a hybrid photovoltaic (PV)-wind-battery energy system tailored for remote areas in Indonesia. Due to the archipelagic nature of the country, many remote areas lack access to the national power grid, making renewable energy solutions crucial. This study utilizes a genetic algorithm to optimize system configurations, balancing energy production, storage requirements, and cost efficiency. Results indicate that the proposed hybrid system can meet local demand with high reliability and at lower costs compared to diesel generators. The study also addresses environmental and social impacts, proposing sustainable energy strategies for Indonesia's underserved regions.

Urban traffic congestion is a growing problem in Indonesian cities, affecting economic productivity and quality of life. This research explores the development of a smart traffic management system utilizing Internet of Things (IoT) sensors and artificial intelligence (AI) algorithms to analyze traffic patterns and optimize flow. The proposed system collects real-time data and uses predictive analytics to adjust traffic signals dynamically. Field tests in Jakarta demonstrate a 15% improvement in traffic flow and reduced travel times during peak hours. The findings suggest significant potential for scalable smart city solutions in urban traffic management across Indonesia.

The recruitment and selection activities for prospective partners at BPS (Central Statistics Agency) involve a process of seeking and acquiring applicants capable of collaborating with government institutions. Various recruitment and selection methods for BPS partner candidates are commonly employed by government agencies, including job postings, employee recommendations, collaboration with universities, advertisements, and so forth. However, with the current technological advancements, the internet has become a widely used medium for job seekers. One of the methods in use today is through the use of applications. The effectiveness and efficiency of using applications in the recruitment and selection of BPS partner candidates aim to determine how well these applications perform in the process at the BPS Palu Central Statistics Agency. This research is qualitative in nature with a descriptive approach. Data collection techniques involve observation and interviews with prospective BPS partners in Palu. The results of these methods indicate that the effectiveness and efficiency of using applications in the recruitment and selection process for partner candidates are highly effective. This is evident in the significant number of applicants who register and the smooth execution in line with the application's usage. Prospective partners are targeted accurately, understand the program, adhere to timelines, and bring about tangible changes. Any shortcomings, issues, or obstacles in using the application can be resolved effectively, although challenges such as server website downtime need improvement to optimize the application for recruiting BPS partner candidates.

Microenterprises are crucial to the economic landscape, especially in developing countries, as they contribute significantly to GDP and employment. However, these businesses often face challenges in adopting sustainable practices due to financial constraints, limited resources, and market access issues. This research evaluates the impact of energy efficiency on the profitability of Sharia-compliant microenterprises applying green business principles. By integrating energy-saving measures, such as energy-efficient technologies and optimized consumption, microenterprises can reduce operational costs and improve profitability. Sharia-compliant businesses, which adhere to ethical and sustainable practices, tend to be more open to implementing such green practices. The findings show that energy-efficient microenterprises outperform conventional ones in profitability, as energy-saving leads to lower costs and enhanced competitiveness. The study also highlights the importance of green finance in supporting these enterprises by overcoming financial barriers, allowing them to adopt energy-efficient technologies. Despite the clear benefits, challenges such as high initial investment costs and limited access to efficient technologies remain. Policy intervention, including financial incentives and education, is necessary to address these barriers and enable microenterprises to fully capitalize on energy efficiency. In conclusion, energy efficiency is not only a key driver of profitability for Sharia-compliant microenterprises but also a strategy for long-term sustainability and competitiveness.

This study investigates sustainable Islamic business models through a qualitative case study of green-tech startups in Central Java, Indonesia. Using semi-structured interviews with founders, managers, and employees, complemented by secondary data from business reports and sustainability disclosures, the research examines how Islamic ethical principles, including stewardship (khalifah), social welfare (maslahah), and justice (adl), are integrated into operational practices and sustainability strategies. The purposive selection of 3–5 startups enables an in-depth exploration of organizational decision-making, innovation adoption, and environmental and social performance. Thematic analysis identifies recurring patterns in ethical integration, technological innovation, and sustainability outcomes. Findings reveal that Islamic startups effectively embed ethical values into operations, fostering environmental accountability through renewable energy initiatives, waste reduction, and resource optimization, while enhancing community engagement and equitable service delivery. Technological innovations such as IoT, AI, and blockchain further support sustainability performance, enabling startups to monitor and optimize environmental outcomes without compromising financial viability. Comparative analysis demonstrates that Islamic startups outperform non-Islamic counterparts in key sustainability metrics, including carbon reduction and social impact, highlighting the competitive advantage of ethics-driven entrepreneurship. Overall, the study confirms that Islamic ethical frameworks foster both environmental accountability and technological innovation, providing a practical model for sustainable development in emerging economies. These findings offer valuable insights for policymakers, investors, and entrepreneurs seeking to align ethical, social, and environmental objectives with business strategy.

study aims to know, study, explore and describe the administrative model of procurement of educational facilities and infrastructure in elementary schools more organized and efficient so that it can support the success of students in the learning process. This research was conducted by qualitative methods, research conducted at the Future Islamic School Integrated Islamic School, with the subject of principals, teachers, educators and students. This research data was collected through observation, interviews and documentation. The results of the research that the author conducted show that the model of the procurement system of facilities and infrastructure, schools can provide a more optimal environment for the learning process of students As well as the importance of technology by involving all school staff as a means to accelerate the monitoring process, and optimize the management of infrastructure facilities, this writing is expected to be the basis for improving the governance of goods in similar schools.

Digitalization of migration administration is a strategic step in increasing the efficiency and transparency of immigration and population management. This research aims to analyze the implementation of digital technology, such as the M-Paspor application, Immigration Management Information System (SIMKIM), and the Sobat Dukcapil platform, as well as the challenges faced in this process. Descriptive qualitative research methods were used by collecting data through literature studies, interviews and digital system observations. The research results show that digitalization has succeeded in speeding up administrative services, increasing the accuracy of biometric verification, and facilitating data integration. However, the main challenges include limited technological infrastructure, gaps in human resource competencies, resistance to change, and security and data privacy risks. The research conclusions emphasize the importance of multi-stakeholder commitment, increased infrastructure capacity, and clear regulations to ensure the sustainability of digital transformation. Digitalization has the potential to optimize public services, as long as it is accompanied by a holistic strategy to overcome technical, social and policy obstacles.

This study aims to examine the integration between Islamic education financing and national policies in order to achieve Sustainable Development Goal (SDGs) No. 4 on quality and inclusive education. Using an Islamic normative approach, national education policy analysis and human capital theory, this study explores the relationship between the financing principles in QS. Al-Mujadilah verses 12-13 and Law No 20 of 2003 on the National Education System. The research method used is descriptive qualitative with literature analysis techniques that include the study of Qur'anic interpretations, policy documents, and concepts of human capital theory. The results show that Islamic education financing, which is based on the principles of justice, equity, and sustainability, has great potential to support national education policies in improving access and quality of education in Indonesia. The principles of zakat, waqf and sadaqah as Islamic financial instruments can be optimized to close the gap in access to education, especially for marginalized groups. This research recommends a stronger synergy between Islamic financing principles, national education policy, and the human capital approach in order to realize inclusive and quality education in accordance with SDGs goal No. 4.

This research aims to formulate a transformation model for stunting assistance by the Kunduran District Stunting Team, Blora Regency. The study uses qualitative methods with a phenomenological approach through in-depth interviews. The results of the research show that the implementation of the role of companion for stunting families in Kunduran District still faces several obstacles, such as limited competence of companions, less effective counselling methods, barriers to access to health services for stunting families, and early detection and supplementation of at-risk pregnant women. A transformation of the stunting assistance paradigm is needed from the old top-down approach to a dialogical and collaborative model between the assistant and the family. Transformation is required by increasing companions' competence, interactive counselling, an organized referral system, early detection of at-risk pregnant women, and increasing access to nutritional supplementation. With comprehensive transformation, it is hoped that supporting stunted families will be more effective in accelerating the reduction of stunting in Kunduran District and Blora Regency. Regional government support through policies and funding is urgently needed to optimize the transformation of the role of family companions.

In this article, the author will elaborate on the governance of facilities and infrastructure within the school environment. The management of facilities and infrastructure emerges as a crucial aspect in the realm of education. Every activity within the school necessitates facilities and infrastructure, directly or indirectly, to support the smooth progress of the learning process. The significance of managing facilities and infrastructure significantly contributes to the achievement of educational objectives. The educational environment can be influenced both positively and negatively by the maintenance of school facilities and infrastructure. Effective management of infrastructure serves as the key to success, although there are still some areas that have not been fully optimized. Therefore, the author compiles this article with the hope that it can serve as a crucial reference in the administration of facilities and infrastructure in the educational context.

Ethereal is a band that plays post black metal music in the city of Padang. However, the lack of introduction in the form of visual media to the Ethereal band causes few underground music lovers to know the identity of the Ethereal band. This design is carried out in order to increase the existence of the post black metal genre in Padang city and optimize and provide consistency to the introduction of the Ethereal band's identity so that it can be better known and remembered by the target audience. This design uses the Design Thingking method, so it can be concluded that in this design a problem is sourced to an empathy, the need for solutions to existing problems, then keep testing for improvement. Therefore, a manual book was made as the main media to introduce the Ethereal band to the target audience. By using data analysis called SWOT (strenghts, weaknesses, opportunities, threats). and supported by various supporting media on the visual branding of the Ethereal band in the form of: Digital Catalog, Poster, Ticket, T-shirt, Tumblr, Emblem, and Sticker Pack.

The importance of land transportation services such as PT. Indonesian Railways are increasing among the public lately, especially in Binjai City. Therefore, this study aims to try to model and forecast the number of passengers of PT. Indonesian Railways in the region. In this study, the Autoregressive Integrated Moving Average (ARIMA) model was used which has proven effective. For research in Binjai City, the ARIMA(1,1,1) model showed good results. The data used in this study includes the number of passengers of PT. Binjai City Railway from January 2022 to December 2022. The forecasting accuracy rate was evaluated using MAPE (Mean Absolute Percentage Error), which reached a value of 4.437%. This figure shows that forecasting has an error rate of less than 10%, so it can be categorized as excellent forecasting. The results of this study provide valuable insights for PT. Binjai City Railway to plan resources and optimize their passenger services. However, further research can still be done to improve forecasting methods and expand the reach of research to other regions.

Alingbao is a food and beverage business in the city of Padang. The concept of cultural acculturation combines the traditional food of a race, namely Minangkabau and Chinese. This design aims to optimize the function and structure of Alingbao packaging, maximize the shape and visuals of the packaging so that information and brand awareness of the product is conveyed to consumers and potential consumers. This design uses the 4D method which consists of Define, Design, Develop and Disseminate with the development results in the form of pop-ups. The analysis method used is SWOT analysis (strengths, weaknesses, opportunities, threats). The main media in this design are three packages consisting of primary and secondary packaging. The supporting media for this design are social media, menu price lists, cups, hanging banners, aprons and tape. The main and supporting media in the design have also gone through a feasibility test in the form of a prototype. Meanwhile, the feasibility test indicators themselves consist of packaging layout, packaging visual elements, structure, function and packaging materials. This aims to ensure that the packaging is suitable and suitable for use.

The introduction of the Independent Curriculum in Indonesia brought significant changes to English language learning. This study investigates English teachers' perceptions of the implementation of this curriculum, exploring their experiences, challenges and opportunities within the new framework. Through descriptive research methods, we seek to understand how teachers adapt to a focus on student-centered learning. Our findings will contribute to a deeper understanding of the ongoing implementation process and provide valuable insights to support teachers and optimize English learning outcomes in the Merdeka Curriculum.

Digital transformation plays an important role in improving people's welfare, especially in rural areas. The first step in realizing the concept of a Digital Village, Smart Village, and achieving the Sustainable Development Goals (SDGs) involves the integration of information and communication technology to improve efficiency, accessibility and public services. Digital Villages experience change through the implementation of digital basic infrastructure and increased technological literacy, while Smart Villages optimize the use of data and technology-based solutions to improve village governance. Achieving the SDGs is the main goal in designing sustainable solutions. Hasanuddin University's Information Systems Study Program supports efforts to achieve SDGs in assisted villages, including Peace Villages in Maros Regency. The initial socialization regarding Smart Village has attracted the interest of residents, and the potential for implementation by the Academic Community from Study Programs in the Village has also received support.

The research proposes an innovative approach to identifying and positioning vehicle number plates using a combination of Maximally Stable Extremal Regions (MSER) and Harris Corner methods. The MSER method is used to detect stable regions on the vehicle number plate image. MSER has the ability to recognize areas that have significant contrast intensity, which often represents the characteristic of the number plate. After identifying the potential regions, the Harris Corner method was applied to determine the characteristic angles. The cross points on the number plate. The combination of these two methods allows for more accurate and reliable identification of the position of the number plate. In this study the author performs optimization by changing the preprocessing part and the part of the MSER method. In the preprosessing the author changes the morphological part of a filter, in the section of the method MSER adds input arguments such as ThresholdDelta, RegionAreaRange, and MaxAreaVariation. The results of this study are 99.27% accuracy, 82.73% precision and 83.14% recall. Previous studies were 98.85%, 67.61% and 79.66% recalls. Based on the results of these values, the study has successfully optimized previous studies.

Tourism villages have become a major concern in efforts to develop local economies and preserve culture in many regions. Tongkonan Karuaya is one of the tourist attractions in Lembang Tumbang Datu. Visitors can use this area to get to know the typical Toraja customs and culture. This article aims to analyze the development of the Karuaya tourist attraction as a potential tourist destination to support the local economy. The research method used is a qualitative approach by collecting data through interviews, field observations and analysis of related documents. The research results show that the Karuaya tourist attraction has a variety of attractions and cultural heritage. However, challenges such as limited facilities, lack of promotion and the need for infrastructure improvements still need to be addressed. This research underlines the importance of collaboration between local communities and the private sector to optimize the potential of the Karuaya tourist attraction as a sustainable economic resource and utilizing technology such as social media can be an effective tool for introduce the Tongkonan Karuaya tourist attraction to a wide audience, increase its attractiveness, and improve.

Choosing a good machine and process to make a particular product requires basic knowledge about all the possibilities that occur during the production process. Therefore, material selection, machine settings and determining appropriate machining parameters need to be optimized to produce quality products. In the milling process, surface roughness is very important. From this surface roughness, an evaluation can be made whether the workpiece is acceptabel or not. The lower the surface roughness of a workpiece, the better the quality of the workpiece. The higher the surface roughness, the lower the performance of the components of the workpiece pair will be because it will increase friction on the components of the machine elements. This research aims to determine the effect of variations in feeding work movement, spindle rotation, and feed depth on the level of surface roughness resulting from conventional milling machining processes. This research also discusses which influences produce optimal surface roughness values in conventional milling machining processes. This research was carried out three times in one combination. Data collection on surface roughness values was carried out horizontally on the surface of the workpiece by taking data three times on the workpiece. The results of the statistical analysis prove that the feeding movement variable is proven to have a significant influence on surface roughness, while the optimum combination for the lowest level of surface roughness can be obtained with a feeding movement of 249 mm/minute (3rd test)

Implementing SWOT analysis in digital marketing strategies is crucial in increasing the number of new student registrants in educational institutions. SWOT, an abbreviation of Strengths, Weaknesses, Opportunities and Threats, provides a basis for formulating effective strategies. In the context of digital marketing, power can be utilized to strengthen an institution's image and attract the attention of prospective students through online media. Identified weaknesses can be optimized with internal improvements, thereby providing a positive experience to prospective students. Opportunities in the digital world, such as the use of social media and online platforms, can be applied to increase marketing reach. Threats from competitors can be anticipated by adapting the latest technology and increasing competitiveness. Through SWOT analysis, digital marketing strategies can be formulated to be more targeted. Strengthening an institution's image through multimedia content and testimonials can utilize internal strengths. Weaknesses such as lack of online visibility can be overcome through targeted digital marketing campaigns. Opportunities to interact directly with prospective students via social media can increase engagement. By detailing each SWOT element in a digital marketing strategy, educational institutions can increase their appeal, overcome internal obstacles, take advantage of digital opportunities, and anticipate potential threats. Thus, implementing a SWOT analysis opens up great opportunities to increase new student enrollment through a targeted and effective marketing approach in the digital era.