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Abstract. One example of advanced information and communication technology is the internet. One can readily obtain the knowledge they require thanks to the internet. As a result, the internet is a crucial tool that needs to be used and understood to the fullest. The internet may be used for both beneficial and harmful purposes, which is why it is a double-edged sword with all of its risks. By filtering negative content using a list of 773 thousand negative content blocked on the trust + ™ Positive website by the Ministry of Communication and Information, the author hopes to create a positive internet network in the Prabumulih community and enable effective and efficient use of internet resources. The author can create a favorable online environment in Prabumulih City by utilizing the action research approach and the policy zone response method.

Information technology (IT) has developed rapidly and is known to be the most important part of all aspects of life, such as education, business, and also government. Information technology allows organizations to increase efficiency and create innovative solutions and has an important role in improving the accountability of public services, especially in the aspect of government. The development of technology in the government aspect has an important role. One of the innovations in Indonesia is the SRIKANDI (Integrated Dynamic Archives Information System) application. SRIKANDI is an application developed to digitize archive and document management in government. The development of enterprise architecture in government institutions is crucial in ensuring that information systems can support processes effectively and efficiently. This research aims to develop enterprise architecture using the TOGAF (The Open Group Architecture Framework) method on the SRIKANDI application at the Baturraden District Office. The SRIKANDI application, which is an Integrated Dynamic Archive Information System, plays an important role in digitizing government archive management. The TOGAF method was chosen for its comprehensive approach in designing, implementing, and managing information system architecture. 

The purpose of this study is to find out students' dance skills after using a video platform in learning Galombang dance in class VII (A) SMP Negeri 22 Padang. This type of research is classroom action research. This research uses 2 cycles which include planning, implementation, observation and reflection. Data collection methods include observations, interviews and documents. The data was analyzed using a percentage formula. The results of the study prove that the use of visual media in dance education can increase learning outcomes and facilitate learning. It is said that students' abilities have increased from cycle I to cycle II, namely in cycle I the average score is 81.72, the percentage (44%) of students have achieved compliance, but (56%) of students. In the second cycle, students increased and reached KKM > 78, with an average score of 96.33 and the percentage (100%). Therefore, all students should achieve KKM > 78. It is known that practice in the classroom using props adds to the learning results of Galombang dance cultural arts students. In this way, video and audio platforms should be used to transform the teaching and learning environment to be more efficient, effective and engaging

The Employee Attendance Information System is a crucial component in human resource management at SMP Negeri 15 Jakarta, a vocational high school institution. This study aims to analyze the quality of the attendance information system using the McCall Method, which provides a comprehensive evaluation framework. The analysis measures indicators of correctness, usability, reliability, and efficiency. The evaluation results show that the attendance system achieved average scores ranging from 0.74 to 0.76, with a total score of 298 out of an ideal score of 140, placing it in the good category. While the system functions well and positively contributes to management, there remains significant room for further development. This study identifies factors influencing system quality, which can serve as a basis for future improvements. The recommendations derived are expected to support the development of a more effective and efficient attendance information system, enhancing employee discipline and productivity, and contributing to improved educational quality for students.

As part of performing the Tri Dharma of Higher Education, community service activities were carried out to implement the rejuvenation of electrical installations, additional lights, and fans in Mushola At-Taqwa Rawa Mekar Jaya, South Tangerang with collaboration between the service team and members of DkM Mushola At-Taqwa in order to improve the quality of the mushola environment. These improvement expected to support the implementation of conducive and comfortable praying. The scope of the service carried out includes rejuvenating electrical installations by replacing and fixing electrical installations. Optimizing lighting both in the main room and on the mushola terrace using LED lights so as to give an aesthetic impression and obtain energy efficiency. Adding an electric fan to increase comfort for the congregation during hot weather conditions and remain energy efficient.  In addition, a socialization on safe electrical practices was conducted, increasing the awareness of DkM members and the congregation of Mushola At-Taqwa on the correct and good electrical installation standards and their potential hazards. This study contributes to broadening the understanding of the technical and social implementation of community service activities carried out by Pamulang University in the community.

Based on preliminary observations made in the field at SMK Negeri 2 Tondano, especially in class XI students, it appears that there is still room for improvement in terms of student mastery of the basic techniques of the backhand serve. This can be seen in badminton games by looking at students' readiness to hit a backhand serve, and how calm they are when serving backhand. After identifying the sources of the problem above, one of the most influential is the use of teaching techniques in the learning process that are less relevant to the sport being taught, in this case badminton. Based on the facts given above, the use of relevant, effective, and efficient teaching techniques is very important to increase student interest in learning and improve the ability to smash backhand serves in badminton games. The research instrument used is a short serve test in badminton games. The findings of this study indicate that there is an influence between the use of command teaching techniques and the improvement of backhand service skills in badminton games of SMKN 2 Tondano students, based on the results of hypothesis testing using t test statistics.

The rapid development of information technology has significantly transformed the financial sector, particularly with the rise of online lending services or fintech lending. While these services provide easier access to financial resources, they also bring various challenges, including an increase in disputes between lenders and borrowers. The government, through the Financial Services Authority (OJK), has formulated regulations to protect consumers and promote the use of mediation as an alternative dispute resolution method that is more efficient and less burdensome for both parties. This study aims to analyze the effectiveness of mediation as a solution for resolving online lending disputes, using a normative juridical approach. Data were collected from various primary and secondary legal sources and analyzed deductively. The results indicate that mediation offers a faster, more flexible, and less formal mechanism compared to court proceedings. However, challenges such as low consumer financial literacy and a lack of understanding by service providers about the mediation process need to be addressed through increased education and awareness campaigns. In conclusion, mediation has great potential to become a more equitable and efficient dispute resolution mechanism in the fintech lending industry, provided it is supported by adequate regulations and improved awareness among the involved parties.

The Indonesian Islamic educational system is critical to shaping students' moral and intellectual development. Efficient administration is essential for improving educational outcomes, fostering a pleasant learning environment, and sustaining Islamic principles. As a result, the primary goal of this study is to assess the efficiency of the Islamic management system in Islamic schools by gathering information from the management teams of the selected schools. The study used a qualitative research design to collect important information from the target audience. The study's findings show the need of excellent administration in improving Islamic curricula in Indonesian educational institutions. A complete plan that blends creative teaching methods with efficient administration is required to foster a strong and vibrant learning environment. However, the results have limited generalisability to other ethnic or educational backgrounds because they are unique to Indonesia's Islamic schooling system.

This study explores the implementation of Task-Based Language Learning (TBLL) in developing an Android-based application to enhance English language proficiency. TBLL was chosen for its focus on real-world language usage, enabling users to practice English skills through practical tasks. The application is developed using the Flutter framework, which supports cross-platform functionality, providing ease of access for users. The study measures the improvement in English language proficiency without relying on surveys for data collection; instead, it uses performance data from users' in-app activities. The findings are expected to demonstrate that integrating TBLL into a digital platform can effectively enhance English proficiency, especially in practical communication skills. This Android-based application implementation is envisioned as an innovative solution for flexible and efficient language learning.

The Fast Fourier Transform (FFT) method for solving the 1-D heat diffusion equation offers an efficient approach for resolving partial differential equations (PDEs) with various time steps . FFT is used to transform the 1-D heat diffusion equation into the frequency domain and back to the time domain through inverse FFT. Using mathematical modeling with initial and Dirichlet boundary conditions, the numerical solutions produced by FFT are compared with analytical solutions. The accuracy of the method is validated using MAE and MSE calculated in Matlab. At several time intervals , the obtained MAE and MSE values indicate a good agreement between the numerical and analytical solutions, with very small errors. Numerical stability analysis confirms the reliability of the FFT method across various  The variation in time step  has a significant impact on the accuracy and stability of the solution. Smaller time steps improve accuracy and stability but require longer computation times. The optimal time step selected in this study is  Increasing the number of discretization points  also enhances accuracy but implies an increase in computational load and memory usage. The FFT method demonstrates good numerical consistency with increasing  

Educational institutions currently need to be managed competently and deserve attention in today's era. Because, school competition is getting tighter. to influence the decisions of parents and prospective students in accepting new students. Schools need to have the right promotional strategy. Because the more competitive schools are, the more schools must have good and innovative promotional strategies to attract consumer interest. In an era that relies on technology and the target market that currently understands technology, educational institutions are required to adapt to technological developments, one of which is through the implementation of digital marketing-based promotional strategies. Schools can promote through Digital Marketing by using the school website or utilizing social media sites such as Facebook, Instagram, Twitter, TikTok, YouTube, and Whatsapp. The purpose of this study is to examine how digital marketing-based promotional strategies can help schools increase the interest of prospective new students. This study uses a literature study method based on various sources in the form of reference books, research results, or scientific journals. Thus, the use of the right promotional strategy, especially in using school digital marketing, can reach a wider community, school information becomes easily accessible anytime and anywhere, and this school's promotional activities will certainly be more effective and efficient.

The need for adequate parking space is one of the main challenges for the Muhammadiyah University Magelang Campus along with the increasing number of student and staff vehicles. The current parking facilities are not able to accommodate the volume of vehicles, especially on days with high campus activity. This condition demands an effective parking management solution to optimize the use of available land and meet future parking needs. This research aims to analyze the management of parking space requirements on the Muhammadiyah University Magelang Campus as an alternative in handling parking facilities. This study uses systematic research methods, starting from reviewing previous research, problem identification, surveys, data collection from written references, to data processing and drawing conclusions. The analysis results show that the need for vehicle parking spaces on campus is greatest on Wednesdays, with a total requirement of 1,293 SRP, while the currently available parking capacity is only 839 SRP. This indicates that the existing parking capacity is not sufficient for the needs of vehicles parked on campus. Projections for the next five years show the need for parking spaces of 1,600 SRP in 2025, 1,468 SRP in 2026, 1,462 SRP in 2027, 1,383 SRP in 2028, and 1,348 SRP in 2029. Based on these data, it can be concluded that this will happen parking shortage on campus in the next five years. As a solution, this research recommends increasing parking capacity through the construction of new parking lots by increasing the number of parking floors on campus. In particular, it is planned to build a multi-storey parking building for motorbikes and additional parking spaces for cars with a more effective and efficient 60° angle parking pattern.

Credit approval prediction is one of the critical challenges in the financial industry, where the accuracy and efficiency of credit decision-making can significantly affect business risk. This study proposes an outlier detection method using the Gaussian Mixture Model (GMM) combined with Extreme Gradient Boosting (XGBoost) to improve prediction accuracy. GMM is used to detect outliers with a probabilistic approach, allowing for finer-grained anomaly identification compared to distance- or density-based methods. Furthermore, the data cleaned through GMM is processed using XGBoost, a decision tree-based boosting algorithm that efficiently handles complex datasets. This study compares the performance of XGBoost with various outlier detection methods, such as LOF, CBLOF, DBSCAN, IF, and K-Means, as well as various other classification algorithms based on machine learning and deep learning. Experimental results show that the combination of GMM and XGBoost provides the best performance with an accuracy of 95.493%, a recall of 91.650%, and an AUC of 95.145%, outperforming other models in the context of credit approval prediction on an imbalanced dataset. The proposed method has been proven to reduce prediction errors and improve the model's reliability in detecting eligible credit applications.

This article reviews the role of the Color Sports Tradition in shaping the character of Fair Play at the As Saqofah Pombing Islamic Boarding School, Thailand. The main focus of the article is to explain how to use Color Sports as a tool to form the principles of sportsmanship, integrity and respect for others in sports competitions. The research method applied is a qualitative approach through in-depth interviews with coaches, students, and boarding school management staff. The results of the study show that the Color Sports Tradition has succeeded in becoming an efficient means of developing the character of students at the As Saqofah Pombing Islamic Boarding School. This tradition provides learning that the purpose of competition is not only limited to winning, but also emphasizes the importance of ethical and moral principles in competing. The principles of Fair Play apply to every aspect of the Sports of Color Tradition, resulting in a fair and mutually supportive competitive environment. Overall, the Color Sports Tradition at the As Saqofah Pombing Islamic Boarding School has proven to be a successful character building medium in teaching the principles of Fair Play to students. This approach has the potential to be adopted in other educational contexts, as well as to contribute to shaping young people who are not only good at sports, but also have sportsmanship, integrity, and respect for social values in various life situations.

This study aims to explore the application of blockchain in enhancing server security to mitigate ransomware and malware attacks in critical infrastructures such as healthcare, finance, and government sectors. Using a systematic literature review (SLR) approach, the research collects articles from four major databases (IEEE Xplore, Scopus, ScienceDirect, and SpringerLink) published between 2020 and 2024. The search focuses on keywords related to blockchain, server security, ransomware, malware, and attack mitigation. The results indicate that blockchain enhances data integrity, transaction security, and strengthens access control to protect sensitive data. Moreover, integrating blockchain with intrusion detection systems (IDS) and using smart contracts accelerates threat detection and response, allowing for automatic blocking and data recovery from attacks. This technology reduces reliance on manual intervention and increases operational efficiency. However, the main challenges in its implementation include high implementation costs, scalability, and technical complexity. Nevertheless, blockchain offers significant solutions for mitigating ransomware and malware attacks while enhancing the reliability and efficiency of systems. In conclusion, blockchain provides an effective solution for server security and cyber threat mitigation, although challenges related to cost and scalability need to be addressed. Further research is required to develop more efficient blockchain protocols and integrate them with other technologies to enhance threat detection and response speed.

This study evaluates the pavement condition of 3,300 meters of Adiwerna Highway II using the Pavement Condition Index (PCI) method based on the ASTM D6433-18 standard. The road is divided into 18 segments to facilitate analysis, with data obtained through visual surveys. The results show five main types of damage, dominated by patches (84%). PCI values ​​range from 38–86 with an average of 69 ("Fair" category), indicating the need for planned maintenance. The most critical segment is at STA 3+100–3+200 (PCI 38). The study recommends a more economically efficient preventive maintenance strategy, and suggests specific treatments according to the type of damage. This study supports the development of data-driven road asset management for infrastructure maintenance optimization.

Blockchain and cryptocurrencies have changed the way we transact and interact in the digital age. However, the rapid advancement of these technologies has resulted in major environmental impacts. Efficient implementation of blockchain requires the use of large amounts of energy and computing power, with consensus algorithms as the foundation. The purpose of this study is to investigate the environmental implications of blockchain and cryptocurrency implementation, as well as initiatives to mitigate these issues. The type of research is a library study (library research) using a qualitative method, namely by combining, collecting information or previous scientific papers on relevant topics. Along with the growing popularity of cryptocurrencies, the continuous mining process often results in large energy consumption and carbon emissions, sparking concerns about their long-term viability and environmental impact. Based on the results of previous research and research sources, the author found a solution to the problem of high energy consumption from the use of blockchain, namely: Proof of Stake (PoS), Proof of Authority (PoA), Sidechains and Layer-2 Solutions, Hardware Optimization, Implementation of Consensus Algorithms Based on RUST.

The global clean water crisis is exacerbated by significant losses in water distribution networks (WDNs), resulting in inefficient use of both water and energy resources. Traditional methods of leak detection and pressure management often fail to address these inefficiencies, leading to substantial water wastage and high operational costs. This research aims to design a sustainable, smart water distribution system using advanced technologies such as Machine Learning (ML) for leak detection and automated pressure control. The system employs real-time monitoring through IoT sensors, which continuously gather data on water pressure, flow rates, and other critical parameters. This data is analyzed using various ML algorithms, including supervised and unsupervised learning models, to detect anomalies indicative of leaks. Additionally, the system integrates automated pressure control mechanisms that dynamically adjust pressure to prevent over-pressurization, reducing both water loss and energy consumption. By combining leak detection and pressure control, the proposed system offers a more efficient, sustainable solution to water resource management compared to traditional methods. The expected outcomes include a significant reduction in water loss, enhanced energy efficiency, and improved water service quality. However, the implementation of such a system in rural or small-town infrastructure faces challenges, including sensor maintenance, algorithm reliability, and regulatory issues. A cost-benefit analysis suggests that while the initial investment in smart technologies may be high, the long-term savings in water and energy costs outweigh these costs. This study underscores the potential of ML-based systems in enhancing water conservation, operational efficiency, and sustainability in water management.

Blockchain and cryptocurrencies have changed the way we transact and interact in the digital age. However, the rapid advancement of these technologies has resulted in major environmental impacts. Efficient implementation of blockchain requires the use of large amounts of energy and computing power, with consensus algorithms as the foundation. The purpose of this study is to investigate the environmental implications of blockchain and cryptocurrency implementation, as well as initiatives to mitigate these issues. The type of research is a library study (library research) using a qualitative method, namely by combining, collecting information or previous scientific papers on relevant topics. Along with the growing popularity of cryptocurrencies, the continuous mining process often results in large energy consumption and carbon emissions, sparking concerns about their long-term viability and environmental impact. Based on the results of previous research and research sources, the author found a solution to the problem of high energy consumption from the use of blockchain, namely: Proof of Stake (PoS), Proof of Authority (PoA), Sidechains and Layer-2 Solutions, Hardware Optimization, Implementation of Consensus Algorithms Based on RUST.

The purpose of this research is to find out how Abu Bakar As-Siddiq, the fifth grade winner of MIN 04 Trimo Rejo creates interactive learning multimedia on SKI subjects by using video. Learning media must complement other learning components as part of the system. The aim is to facilitate learning activities as efficiently as possible. Abu Bakar As-Shiddiq, the fifth grade winner of MIN 04 Trimo Rejo, explains video-based interactive learning on SKI material in this post. The ADDIE model is used in this research. According to ADDIE, learning design creates learning through analysis, design, development, implementation, and evaluation phases. Learning system design development methodology is used to explain the research and development design process. Primary data collected through distributing questionnaires is the required data source. Participants in this study include media experts, material experts, and students. Nurul Huda University Sukaraja PGMI 6B students participated in this study. The interactive video is suitable for the application of learning, and the results of learning validation are rated as good.