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This study critically reassesses Islamic economic law within the rapidly expanding digital economy, emphasizing the necessity of a globally coherent Sharia-compliant regulatory architecture. Using a qualitative library research method, the paper draws from classical jurisprudence, contemporary fintech literature, and international Sharia standards to examine the tensions emerging from technological innovations such as artificial intelligence, blockchain, digital assets, and Islamic fintech platforms. Findings reveal significant regulatory fragmentation across Muslim jurisdictions, inconsistencies in Sharia interpretation, and gaps in digital literacy, which collectively hinder harmonized governance. Moreover, emerging digital financial instruments raise pressing ethical concerns related to transparency, algorithmic bias, cybersecurity, and compliance with prohibitions against riba, gharar, and maysir. The study argues that Maqasid al-Shariah—particularly the principles of ḥifẓ al-māl, maslahah, and harm prevention—provides a holistic framework for balancing innovation with ethical integrity. It also identifies the urgent need for cross-border regulatory harmonization, AI ethics protocols, enhanced Sharia governance structures, and tailored regulatory sandboxes for Islamic fintech. Ultimately, the research offers a conceptual foundation for constructing a future-ready, inclusive, and ethically resilient global Islamic digital finance system.

This study critically reassesses Islamic economic law in response to the accelerating digital transformation reshaping global financial ecosystems. Drawing on classical jurisprudential sources, international Sharia standards, and contemporary literature on Islamic fintech, the research employs a qualitative library-based methodology to evaluate how digital innovations—particularly AI, blockchain, digital assets, and Islamic fintech platforms—challenge existing regulatory structures across Muslim jurisdictions. The findings reveal substantial fragmentation in Sharia governance, inconsistencies in regulatory interpretation, and limited technical capacity, which collectively hinder the development of a cohesive global framework. The study argues that the integration of Maqasid al-Shariah offers a robust ethical and legal foundation for constructing a global Sharia-compliant regulatory architecture capable of addressing cybersecurity risks, algorithmic bias, consumer protection gaps, cross-border inconsistencies, and the complexities of emerging technologies. The analysis highlights the need for harmonized standards, AI ethics protocols, enhanced RegTech adoption, and dynamic regulatory sandboxes to balance innovation with Sharia compliance. Ultimately, the research proposes a forward-looking model that embeds Islamic ethical principles within contemporary digital governance, ensuring that Islamic finance remains resilient, transparent, and socially responsible in the digital age.

Polusi udara partikulat halus (PM2,5) merupakan ancaman serius bagi kesehatan masyarakat di Kabupaten Brebes, Jawa Tengah. Faktor penyumbang utamanya adalah emisi kendaraan di jalur Pantura, aktivitas industri perikanan, serta konsentrasi tinggi selama musim kemarau (Juni–November). Tidak adanya model peramalan sub-jam yang akurat menghambat pengembangan sistem peringatan dini yang efektif. Penelitian ini mengembangkan dan mengevaluasi model deep learning berbasis Transformer untuk memprediksi konsentrasi PM2,5 dengan resolusi waktu 15 menit. Data yang digunakan berasal dari NASA GEOS-CF (band PM25_RH35_GCC) yang diakses melalui Google Earth Engine menggunakan API Python. Dataset mencakup periode 1 Januari hingga 22 November 2025, menghasilkan 7.813 observasi per jam, yang kemudian diinterpolasi linear menjadi 31.249 titik data dengan resolusi 15 menit. Arsitektur Transformer terdiri dari 3 lapis enkoder, 4 kepala perhatian multi-head, dimensi embedding 128, dimensi feed-forward 256, panjang sekuen 60 timestep, dan augmentasi fitur menggunakan rerata bergulir (*rolling mean*, jendela = 3) dan beda pertama (*first difference*). Pelatihan dilakukan dengan TensorFlow-Keras, pengoptimal Adam, penjadwal peluruhan kosinus (*cosine decay scheduler*), dan fungsi kerugian Huber. Pembagian data dilakukan secara kronologis: 70% pelatihan, 30% validasi. Evaluasi pada set uji independen (16 Agustus–21 November 2025, 9.357 observasi atau 97 hari 11 jam 15 menit) menghasilkan MAE 0,7691 µg/m³, RMSE 1,2052 µg/m³, R² 0,9945, dan *Explained Variance Score* 0,9948. Model ini mampu menggambarkan variasi diurnal dan anomali musiman secara akurat, jauh melampaui model LSTM dan GTWR konvensional. Penelitian ini memberikan kontribusi signifikan di bidang Teknologi Informasi melalui kerangka kerja pengolahan *big data* satelit untuk aplikasi lingkungan.

The rapid development of information technology has encouraged organizations to implement computerized systems to improve document management efficiency and security. At PT Petrokimia Gresik, import document archiving was previously conducted using Google Drive and physical storage, which caused issues such as limited access control, risk of data loss, and slow document retrieval during audits. This study aims to design and develop a web-based Import Document Archiving Information System using the waterfall development method. The system was built using HTML, CSS, JavaScript, PHP, and MySQL. The results indicate that the system improves archiving efficiency, enhances data security, accelerates document search, and supports structured monitoring and validation processes.  

The manual archiving process within the Gresik Education Office continues to encounter significant challenges, including difficulties in correspondence tracking, document misplacement, and inefficiencies in disposition management. To address these issues, this study proposes the design and implementation of a Web-Based Archiving and Correspondence Monitoring System developed using the Waterfall methodology. The system aims to facilitate the digital transformation of administrative correspondence through three primary pillars: secure user authentication, flexible digital workflows, and compliance with electronic archival standards. Core features include centralized document management, automated disposition processes, electronic signature verification, and real-time notification integration via WhatsApp. Implementation results demonstrate that the proposed system enhances efficiency, traceability, and accountability in correspondence management at the Gresik Education Office.

This study examines the emerging paradigm of federated intelligence architectures as a secure, privacy-preserving, and scalable foundation for data-driven innovation across AI, IoT, and cloud ecosystems. With billions of interconnected devices generating massive heterogeneous data, traditional centralized machine-learning models face critical limitations, including privacy risks, regulatory constraints, latency, and single points of failure. Through a qualitative content-analysis approach, this paper synthesizes contemporary research on federated learning, blockchain integration, zero-trust governance, and edge intelligence to formulate a comprehensive understanding of distributed AI infrastructures. The findings highlight that federated learning enables collaborative model training without exposing raw data, significantly enhancing privacy, security, and compliance. Moreover, combining blockchain with federated learning strengthens auditability, model integrity, and trust, while zero-trust principles provide continuous verification and adaptive security enforcement across devices. Edge-AI integration further reduces latency and bandwidth consumption, enabling real-time analytics in resource-constrained IoT environments. Collectively, these elements contribute to the formation of cognitive ecosystems capable of autonomous, interoperable, and context-aware operations. The study underscores the transformative potential of federated intelligence while identifying critical gaps that inform future research trajectories.

This study develops an architectural design framework integrating fun and playful spatial characteristics with futuristic, science-based approaches to enhance children’s engagement with science and technology learning. Traditional learning environments are often rigid and fail to stimulate curiosity, especially among children aged 7–11. Utilizing a qualitative conceptual analysis, this research synthesizes architectural theory, neuroscience learning principles, children’s spatial psychology, and science-based design methodologies. The results show that playful spatial elements—dynamic forms, color contrasts, sensory interactions, and imaginative environments—significantly improve motivation, exploration, and conceptual understanding. Futuristic design components further support scientific literacy by projecting technological possibilities and integrating interactive digital tools. The study produces a conceptual architectural model linking playfulness, scientific experience, and future-oriented visualization. It concludes that learning environments must be intentionally designed to merge emotional engagement, cognitive stimulation, and technological representation. The implications extend to the design of children’s museums, science centers, and early STEM learning facilities.

This study conceptually examines a self-supervised multi-scale fusion framework designed to enhance accuracy and computational efficiency in medical image segmentation, a domain where data scarcity and annotation cost remain major challenges. Traditional supervised approaches are constrained by their reliance on extensive labeled datasets, limiting applicability in real-world clinical environments. Self-supervised learning (SSL) mitigates this issue by extracting supervisory signals directly from unlabeled data, enabling the model to learn rich feature representations without human annotation. Simultaneously, multi-scale fusion architectures integrate global contextual information with fine-grained local features, supporting robust segmentation across varying anatomical structures and image resolutions. Through a qualitative methodology involving library research and content analysis, this study synthesizes state-of-the-art SSL-driven segmentation techniques and highlights how adaptive multi-scale fusion mechanisms address limitations of existing convolutional and transformer-based architectures. The analysis indicates that combining SSL and multi-scale strategies leads to more generalizable, scalable, and computationally efficient segmentation pipelines suitable for diverse medical imaging modalities. The proposed framework represents a promising direction for developing next-generation diagnostic tools capable of handling sparse labels, complex textures, and real-time deployment constraints.

This report aims to describe the application of transformational leadership and its influence on the organizational communication climate at the St. Francis Xaverius Maumere Forestry and Arts Vocational School. Using a descriptive narrative method through interviews and observations, this report illustrates how principals are implementing transformational leadership in school management. The results of the study show that school principals are able to provide inspiration through example, motivation, and continuous support to teachers and education staff. This leadership practice is reflected in the giving of trust, the involvement of teachers in decision-making, and the encouragement to innovate in the learning process. The organizational communication climate in schools is considered open, transparent, and supportive, so that teachers and staff feel comfortable conveying ideas, criticisms, and suggestions without fear. Effective communication between leaders, teachers, and staff helps strengthen teamwork and increase a sense of ownership of the school's vision and mission. Thus, transformational leadership plays an important role in creating a positive organizational communication climate and supporting the improvement of performance and quality of education in schools.

Multiple diastema is a space or gap between two or more adjacent teeth. Diastema management can be corrected using removable orthodontic treatment and eliminating etiological factors. Treatment in this case shows the progress of successful treatment of multiple diastema in Soelastri General Hospital using removable orthodontic appliances based on the indications and needs of patient care. Case management: A 24-year-old woman came to Soelastri General Hospital Surakarta with complaints of gaps in the teeth between the 4 lower front incisors. The patient's bad habit history is known to be tongue thrusting. Intraoral examination found interdental gaps in the 4 lower incisors measuring 33.32 (1.6mm), 32.31 (1.2mm), 31.41 (1.1mm), 41.42 (1.3mm). Diastema closure with finger spring activation towards the mesial and labial arches of the upper and lower jaws. Activation was carried out gradually at each control so that the diastema at the fourth control on teeth 33-32 (0.5 mm). Conclusion: This shows that removable orthodontic appliances are effective for closing multiple diastema with mild to moderate degrees, with patient compliance in using the appliance and the effect of using a tongue crib in reducing the patient's tongue thrusting habit.

This research was conducted based on the importance of the image of educational institutions in gaining public trust, making the role of Public Relations (PR) as a public communication manager highly essential. MTs Fathur Rahman Sukorambi Jember was chosen as the research site because the institution is currently striving to enhance its positive image through the optimization of media and sustainable publicity strategies. The aim of this study is to describe the role of PR in building the image of the madrasah, as well as to analyze the communication strategies employed, the forms of publicity implemented, and the challenges faced in its execution.This research applies a qualitative approach with a field research design. Informants were selected through purposive sampling, involving parties considered relevant and knowledgeable about public relations activities, such as the head of the madrasah, PR staff, teachers, students, and parents’ representatives. Data were collected through observations of madrasah activities, in-depth interviews, and documentation in the form of archives and published media. The data were analyzed descriptively, emphasizing the researcher’s interpretation of communication patterns, publicity strategies, and their impact on public perception of the madrasah’s image.The findings reveal that PR functions as a communicator, mediator, and builder of a positive madrasah image. The use of conventional media and digital platforms such as Facebook, Instagram, and WhatsApp Groups has proven effective in reaching a wider community and enhancing public interaction. Documentation of academic and non-academic activities also strengthens the legitimacy of the institution’s achievements. The main obstacles encountered include limited human resources, technological facilities, and consistency in information management. Nevertheless, overall, the role of PR has been proven significant in improving the positive image of MTs Fathur Rahman Sukorambi Jember.

This article discusses the application of service learning as an educational approach that supports the preservation of cultural heritage and the strengthening of sustainable tourism in Batu Caves, Kuala Lumpur, Malaysia. As one of the most important Hindu temple complexes in Southeast Asia, Batu Caves has become a symbol of cultural diversity and interreligious harmony. However, increased tourism activity has brought about various problems, such as environmental pollution, waste management issues, and the erosion of cultural values among visitors. To address these challenges, service-learning programs integrate academic theory with direct participation in the community, allowing students to actively engage in environmental conservation, cultural documentation, and the development of public education initiatives. Thru collaboration with temple managers, local communities, and tourists, students applied management concepts in real-world situations, including cleaning activities, maintaining tourist areas, developing educational materials on eco-tourism, and preserving traditional rituals thru cultural archiving. The implementation of this service learning not only enriches students' learning experiences but also raises public awareness about the importance of preserving Batu Caves as a sustainable cultural heritage site. Overall, this project demonstrates that service learning is a transformative pedagogical approach that connects academic goals with community development and cultivates future leaders who are socially responsible and culturally sensitive.

This research examines the implementation of green building principles in the design of the Multipurpose Building at SMP–SMA Islam Hidayatullah Semarang, focusing on energy-efficient strategies and spatial comfort based on the GREENSHIP GBCI certification criteria. The study employs a qualitative descriptive method through interviews with the architect, analysis of architectural drawings, interpretation of interior design visualizations produced by Falana Studio, and literature review on sustainable building design. The findings indicate that the building consistently applies passive design strategies, including the optimization of natural lighting through large openings and a central void, the application of cross-ventilation on each floor, and the integration of façade vegetation that reduces surface temperature and improves microclimate performance. Material selection such as GRC panels, HPL, and modular plywood supports long-term durability, while the interior design demonstrates strong visual comfort and ergonomic quality through indirect lighting, neutral color schemes, and activity-based furniture layout. According to the GREENSHIP assessment categories, the building fulfills Energy Efficiency and Conservation (EEC), Indoor Health and Comfort (IHC), Material Resources and Cycle (MRC), and Appropriate Site Development (ASD) criteria. In conclusion, the Multipurpose Building successfully integrates green building principles as an effective approach to energy efficiency and the enhancement of the educational environment.

This research aims to develop an Integrative Conceptual Model of Public Services in Archipelago Characterized Regions through a study of multidimensional literature synthesis. The focus of the research is directed at four main dimensions, namely maritime infrastructure, adaptive legal frameworks, geography-based governance, and digital innovation, which interact with each other in forming an effective, adaptive, and sustainable public service system. The method used is qualitative research based on non-SLR literature review with a narrative-integrative approach according to the guidelines of (Winarno, 2020). A total of 15 national and international articles were analyzed using thematic coding and cross-dimensional synthesis techniques to identify patterns of interconnectedness between variables. The results show that maritime infrastructure is the foundation of service accessibility, adaptive legal frameworks ensure policy legitimacy and fairness, geography-based governance strengthens the effectiveness of decentralization, and digital innovation accelerates efficiency and public participation. The synthesis of these findings gave birth to a new conceptual framework called the Integrated Maritime Public Service Framework, which emphasizes the importance of synergy between physical, social, legal, and technological aspects of the archipelago. The conclusion of the study confirms that the paradigm of public service in the archipelago has shifted from a bureaucratic model to an integrative and collaborative approach based on Pancasila values. This research contributes to the development of public governance theory and provides a new direction for service policy in the Indonesian archipelago.

This study aims to improve the effectiveness of facility arrangement at Pabrik Oncom Bu Nana by analyzing interactions among production activities and designing spatial layouts based on their priority levels. The current layout presents several critical issues, particularly because the equipment sanitation area is combined with the toilet, creating a significant risk of contamination and reducing hygiene during production. In addition, irregular material flow and excessive worker movement lead to inefficient work processes and may affect the quality of the final product. To address these issues, this study employs the Activity Relationship Chart (ARC) to evaluate the functional closeness among production areas, as well as the Total Closeness Rating (TCR) to determine facility placement priorities based on the intensity of inter-stage relationships. The results of the ARC analysis indicate that the fermentation room has the strongest link to the main stages of oncom production, requiring its placement to be closer to the preparation and molding areas. Findings from the TCR further emphasize that fermentation should become the primary focus in the layout redesign. Based on both methods, a more organized layout design is proposed by relocating the fermentation room to the beginning of the production flow, separating the toilet and sanitation room into two distinct areas, and restructuring the storage, molding, and drying spaces. This redesigned layout is expected to enhance cleanliness, improve material flow, and strengthen the operational effectiveness of Pabrik Oncom Bu Nana.

This study aims to analyze the use of interior photography as a means to preserve and visually document the FMM Convent Chapel Regina Pacis in Bogor. The chapel is a historic site with significant artistic, spiritual, and architectural value, and has been officially recognized by the central government as a cultural heritage building. The importance of this research arises from the fact that the chapel is not included in the official publication of cultural heritage buildings in Bogor City that has been identified. Its absence from this publication indicates a lack of visual documentation and historical information necessary to support conservation efforts. Insufficient documentation increases the likelihood of losing architectural value should changes or damage occur in the future. To address this issue, the study seeks to produce interior photographic documentation that accurately and clearly represents the architectural identity of the chapel. This research employs a descriptive qualitative approach, consisting of interviews with the chapel’s management, direct on-site observations, and the development of an interior photography concept that considers spatial structure, perspective, and lighting. In this context, interior photography functions not only as an aesthetic medium but also as a preservation tool capable of storing long-term information.The resulting visual documentation is expected to serve as a valuable reference for managers, researchers, and local government authorities, while also encouraging the inclusion of the Regina Pacis Chapel in the official publication of cultural heritage buildings in Bogor City. In this way, the study contributes to strengthening cultural archives and supporting the preservation of historical architecture.

This study was motivated by the need for madrasahs to adapt to technological developments, particularly in document management, which was previously done manually. The purpose of this study was to describe the role of administration in digital archive management at MTsN 3 Jember, identify the obstacles that arose, and explain the efforts made to overcome these obstacles. The research used a descriptive qualitative approach with data collection through interviews, observation, and documentation. The results showed that administration played an important role as the main manager of digital documents through the use of applications such as SIMPEG, TTE, and SAKTI, as well as the use of cloud-based storage to maintain the security and ease of access to archives. The obstacles faced include the limited digital capabilities of employees, technical disruptions to applications, and suboptimal technological infrastructure. However, various efforts have been made, including performing regular backups, improving the organization of digital documents, and enhancing staff capabilities through independent learning. This study confirms that the success of digital archive management requires synergy between human resource readiness, technological support, and managerial policies that support the transformation of madrasah administration.

Based on the ideal phenomenon of making any object a subject of discourse study, the author selects a book as the research object, using Norman Fairclough's theory as the analytical tool. Norman Fairclough's theory analyzes a text based on relations, identities, production, consumption, and socio-culture. The implementation of this theory is applied to the book titled Pengajian Ramadhan Kiai Duladi (Ramadhan Teachings by Kiai Duladi) to determine the author's intention within the text based on the text's production and the socio-cultural context of religious issues that occur during the month of Ramadhan. The research model used is qualitative descriptive. The research object is sourced from a title called Kiai Pemburu Dolar (Kiai the Dollar Hunter). For data collection, the author utilizes the documentation technique, gathering information or evidence through the examination of archives and documents that have been transcribed into written form. The results of the research conclude that, in the textual dimension, the book's author emphasizes the use of diction in their work. Meanwhile, in the discursive practice dimension, the author adjusts their status and educational background in the text's production, and the consumption is intended for all social levels. In the socio-cultural dimension, the author focuses more on social issues related to religion that frequently arise during the month of Ramadhan.

PT Mandiri Banana Indonesia still requires further development and arrangement of its layout and facilities to enhance the efficient and optimal use of land. This study aims to determine whether the existing layout at PT Mandiri Banana Indonesia is effective in supporting operational flow and the uninterrupted progression of the production process. The research adopts a quantitative descriptive approach, which is used to measure the correlation between activities through the Activity Relationship Chart (ARC) and Total Closeness Rating (TCR) methods. These methods enable the analysis to be presented in a measurable and objective manner as a basis for improving the facility layout. This study proposes a new layout design for the main production area and supporting facilities. The proposed layout is based on the results of ARC and TCR analyses, which indicate several critical spatial interrelationships among the facilities. Based on the findings and discussion regarding the application of the Activity Relationship Chart (ARC) and Total Closeness Rating (TCR) in designing the facility layout at PT Mandiri Banana Indonesia, it may be inferred that layout improvement exerts a significant impact on enhancing workflow efficiency and the overall work environment. The proposed alternative layout is expected to achieve a safer, more hygienic, and more productive spatial arrangement by establishing a clear separation between the production zone, administrative zone, and supporting areas.

Transportation development is a key foundation for increasing economic growth, regional connectivity, and the quality of public services. In Southeast Sulawesi, Governor Andi Sumangerukka's vision of "Advanced, Safe, Prosperous, and Religious" demands a transportation transformation that focuses not only on physical development but also on governance, technology, sustainability, and the socio-cultural values ​​of the community. This article presents a critical review of this vision and mission by examining the readiness of the transportation sector, the role of the Provincial Transportation Agency, the opportunities and challenges of transformation, and policy recommendations. This study employed a qualitative approach. The research activities were conducted at several transportation infrastructure facilities under the jurisdiction of the Southeast Sulawesi Provincial Transportation Agency for two months, from September to October 2025. The study shows that although the development direction reflects the strategic needs of the archipelago, significant challenges remain, such as inter-island connectivity, gaps in transportation services, data digitization, and a culture of safety. Pentahelix-based, ecological, and technology-based transportation reforms are key to achieving the regional development vision.