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This study examines the relationship between market efficiency and digital financial innovation in the context of global financial transformation over the past decade, when fintech, cryptocurrency, and Decentralized Finance (DeFi) have significantly altered price formation and information dissemination mechanisms. The main issue raised is whether the Efficient Market Hypothesis (EMH) theory remains relevant in the face of digital market dynamics characterized by high volatility, speculative behavior, and regulatory uncertainty. The objective of this study is to assess the impact of digital innovation on information efficiency, price transparency, and the stability of modern financial markets. The study used the Systematic Literature Review (SLR) method, examining 15 scientific articles published between 2015 and 2025 from various academic databases. The findings indicate that digital technology increases access and speed of information distribution, but does not always result in consistently efficient markets. Crypto and DeFi markets have been shown to exhibit fluctuating efficiency due to price anomalies, information asymmetry, and weak regulation. Overall, the literature synthesis confirms that market efficiency in the digital era is dynamic and influenced by the interaction between technology, investor behavior, and governance quality. This study concludes that the EMH remains relevant as a basic framework, but needs reinterpretation to suit the complex and rapidly changing characteristics of digital markets.

This study aims to analyze the importance of regulating property division agreements as a requirement in polygamy permit applications, using the approach of Aristotle's theory of justice, as well as maqā ṣ id al- syarī'ah in Islamic law. The type of research is normative, which includes conceptual and philosophical analysis of law, as well as comparative research on property regulation practices in the family law system. The study shows that the practice of polygamy tends to result in economic inequality, neglect of the rights of the first wife and children, and legal conflicts related to the ownership and division of joint property. There are two approaches to property division: equal distribution of property and division of property based on contribution. The results indicate that the contribution-based approach is fairer and more relevant to modern society, especially since women are increasingly involved in household expenses. The principle of sadd al-dzarī'ah also states that this agreement is very important as a preventive measure against possible damage that occurs in the household. Practically, this study proposes the implementation of regulations in state law to require property division agreements as a formal requirement in polygamy permit applications. Combining western and Islamic values of justice within a socially just family law framework is the main focus of this research.

This study examines the dialectic between positivism and critical theory as two major paradigms shaping the development of modern social science epistemology. Positivism, with its emphasis on objectivity, empirical verification, and causal laws, has become the foundation for systematic and measurable scientific research methods. However, the dominance of this paradigm has drawn criticism from critical theorists, highlighting positivism's limitations in understanding the historical, ideological, and power relations that influence social reality. This study aims to analyze the dialectical relationship between the two paradigms by examining their contributions, fundamental differences, and potential integration in the development of social science methodology. The method used is a conceptual-based literature review, through a review of relevant philosophical and methodological literature. The research findings indicate that positivism and critical theory not only represent paradigmatic opposition but also provide complementary opportunities for developing a more holistic approach to social research. Positivism plays a role in providing empirical rigor, while critical theory offers a reflective framework for understanding meaning, ideology, and power structures.  

Diabetes mellitus adalah penyakit gangguan metabolisme yang disebabkan oleh defisiensi sekresi insulin, kerusakan sel Beta pankreas, atau resistensi insulin sebagai akibat insulin yang tidak digunakan. DM secara progresif menyebabkan terjadinya komplikasi makrovaskuler, mikrovaskuler, dan neuropatik kronis yang mengancam jiwa. Selain berdampak pada masalah kesehatan, DM juga memiliki konsekuensi ekonomi yang besar. Biaya pengobatan meningkat khususnya apabila terjadi komplikasi jangka panjang dan pilihan pengobatan modern. Perubahan gaya hidup dapat meningkatkan kesehatan dan kualitas hidup sehingga penderita tidak mengalami komplikasi. Modifikasi gaya hidup dilakukan dengan mengurangi asupan energi, meningkatkan aktivitas fisik sebagai terapi utama untuk pasien DM yang obesitas. Penurunan berat badan dikombinasikan dengan peningkatan aktivitas dapat meningkatkan sensitivitas insulin dan kontrol glikemik serta mencegah perkembangan DM tipe 2 terhadap risiko tinggi gangguan toleransi glukosa. Target pengabdian masyarakat ini adalah meningkatkan pengetahuan, dan kemampuan penderita diabetes mellitus tipe 2 dalam melakukan modifikasi gaya hidup guna mencegah komplikasi diabetes. Kegiatan  ini dilakukan di layanan kesehatan praktik mandiri bidan (LKPMB) dengan melibatkan mitra dari lahan yaitu bidan dan tim kesehatan terkait dalam bentuk pemberian edukasi dan pelatihan keterampilan mengenai cara melakukan menejemen gaya hidup. Hasil evaluasi menunjukkan pemahaman peserta menjadi lebih baik tentang modifikasi gaya hidup dan memiliki motivasi untuk diterapkan dalam kehidupan sehari-hari

This study aims to analyze the educational values contained in the Dalihan Na Tolu culture in the Mandailing community and its relevance to character education in schools. The research approach used is qualitative descriptive with data collection techniques through interviews, observations, and documentation of traditional leaders and the Mandailing community in Mandailing Natal Regency. The results of the study show that Dalihan Na Tolu, which includes the principles of Somba Marhula-hula, Elek Marboru, and Manat Mardongan Tubu, contains educational values such as respect, responsibility, empathy, cooperation, and mutual cooperation. These values have a strong relevance to character education in elementary school. The culture of Dalihan Na Tolu not only serves as a social system, but also as a source of moral and character education for the younger generation. In addition, the application of these traditional values in the context of modern education can strengthen students' cultural identities and foster mutual respect in the school environment. The integration of Dalihan Na Tolu into learning also has the potential to be an effective pedagogical strategy to build a harmonious and characterful school culture.

This study, titled “Happiness According to Hamka and Its Relevance to Efforts to Overcome Mental Distress,” is motivated by the increasing mental strain experienced by modern society, which is reflected in rising levels of stress, anxiety, loss of life meaning, and various forms of depression. These symptoms indicate a deeper spiritual and emotional imbalance that cannot be resolved solely through clinical approaches, but requires insights from philosophical and religious thought. The purpose of this research is to reexamine Hamka’s concept of happiness and identify its relevance in supporting efforts to reduce mental distress in contemporary life. Using a qualitative-descriptive method with a library research approach, this study reviews Hamka’s key writings such as Tasawuf Modern, Falsafah Hidup, and Lembaga Budi alongside literature on psychology and mental health. Through a hermeneutic-philosophical analysis, the study finds that Hamka defines happiness as inner tranquility rooted in faith, sincerity, and spiritual connection with God, rather than material satisfaction or outward pleasures. He emphasizes that true happiness is achieved when intellect, emotion, and faith interact harmoniously, allowing individuals to manage desires, accept destiny, and uphold moral awareness. This perspective is highly relevant for addressing mental distress today, as Hamka highlights the importance of spiritual strengthening and purification of the soul as forms of internal healing capable of fostering resilience and emotional stability.

This study investigates the influence of the vocabulary terms “selumbari” and “tulat” on efforts to develop and cultivate the Indonesian language, particularly through expanding public lexical awareness via social media. These two terms, originating from local linguistic traditions, possess significant potential to be integrated into modern Indonesian as part of cultural preservation and the strengthening of national linguistic identity. The research employed a descriptive quantitative method, collecting data through the dissemination of educational videos and Google Form questionnaires on social media platforms such as Instagram, WhatsApp, and TikTok. Respondents consisted of students, university students, the general public, and various other social groups. Analysis of responses from 20 participants revealed that most respondents had never heard or read the words “selumbari” and “tulat.” However, the majority stated that both words were easy to understand and contributed positively to vocabulary development in Indonesian. The findings indicate that social media plays a strategic role in introducing and popularizing new vocabulary to a wide audience. This study also highlights the importance of vocabulary enrichment as part of ongoing Indonesian language development, ensuring that the language remains adaptive to contemporary changes while representing local cultural richness. The implications of this research may serve as a reference for educators, linguistic institutions, and policymakers in formulating strategies to enhance vocabulary literacy, especially among younger generations.

Kajian ini membahas aspek-aspek nilai dalam Islam yang berkaitan dengan pengembangan serta penerapan ilmu pengetahuan, dengan penekanan pada pentingnya maqashid al-syariah sebagai dasar etika dalam ilmu. Tujuan utama dari penelitian ini adalah untuk menjelaskan bahwa ilmu dalam konteks Islam tidak netral dari nilai-nilai, melainkan selalu diarahkan untuk kebaikan bersama, keadilan, dan penghormatan terhadap nilai kemanusiaan. Dengan menggunakan pendekatan kualitatif deskriptif, penelitian ini mengeksplorasi konsep dasar nilai dalam ilmu Islam seperti ibadah, amanah, kerahmatan, dan tanggung jawab etis, serta bagaimana prinsip-prinsip maqasid yang mencakup hifz al-dīn, hifz al-nafs, hifz al-‘aql, hifz al-nasl, dan hifz al-māl diterapkan dalam praktik ilmiah masa kini. Hasil tinjauan menunjukkan bahwa penerapan etika ilmu yang didasarkan pada maqasid dapat menyelaraskan kebebasan berpikir dengan tanggung jawab spiritual, sehingga ilmu dapat menjadi media untuk ibadah dan kebaikan yang universal. Penelitian ini menekankan bahwa mengintegrasikan nilai-nilai dalam Islam ke dalam ilmu pengetahuan merupakan kunci untuk membangun budaya ilmiah yang etis, adil, dan sesuai dengan tantangan era modern.

This article thoroughly examines Imam Al-Ghazali's views on Islamic education and adab, with an emphasis on a holistic framework that combines knowledge, faith, charity, and morals to form an insān kāmil (perfect human being).  Al-Ghazali, a scholar from Tus, Persia, in the 11th century, defined education as a process of moral development and purification of the soul. The main goal of education is to obtain worldly and spiritual happiness. He opposes the educational paradigm of modern philosophers which focuses only on rationality. He emphasized that knowledge without adab is like fire which has no light.Adab is the main pillar of the educational process and helps children learn noble qualities such as patience, humility and honesty. This is implemented from an early age through spiritual practices such as dhikr and muhasabah.  In his great works, such as Iḥyā' 'Ulūm ad-Dīn, Ayyuhal Walad, and Tahāfut al-Falāsifah, Al-Ghazali combines rationalism with Sufism. He opposed the dichotomy between worldly knowledge (such as medicine and mathematics) and the hereafter, claiming that revelation provides a balance to prevent misguidance. His educational methods, based on internalizing values, examples, and ethical discussions, support the role of teachers as moral and spiritual role models and students as ethical learners. This thinking is highly relevant to modern education, especially in Indonesia, where a character-based curriculum is implemented by the Ministry of Education and Culture and institutions such as the State Islamic University (UIN) use a holistic approach to address the moral crisis caused by technological advancements. The main challenge lies with educators who lack an understanding of Sufism, which requires intensive training.

Data security in web services is a critical aspect that must be considered to prevent information leakage and unauthorized access. This study aims to analyze the security level of the Universitas Andalas Repository site, specifically regarding its vulnerability to sniffing attacks due to the use of the unencrypted HTTP protocol. The research employs a penetration testing method with an experimental approach. The testing process is carried out in three main stages: reconnaissance using Nmap to identify the services and protocols in use, sniffing using Wireshark to capture and analyze data packets, and evaluation of results based on modern web security standards to assess the level of risks found. The results of the study indicate that the Universitas Andalas Repository site still uses the HTTP protocol in its communication process, meaning that all data transmitted between the client and server can be read in plaintext. The Nmap scan results confirm that the web service operates on port 80 without SSL/TLS encryption support. Meanwhile, the packet analysis results using Wireshark show that both HTTP requests and responses can be captured and directly observed, including request parameters, cookies, and other potentially sensitive information. These findings suggest that the site has significant vulnerabilities to sniffing attacks and man-in-the-middle attacks, posing a potential risk to user data security.

This research examines the importance of work ethic and ethics in the professional world, as a strong work ethic and high ethical standards serve as a foundational guarantee for individual success in today's competitive job market. The study aims to determine how integrity, responsibility, diligence, and professionalism not only shape a person's reputation but also directly influence the quality of work and overall productivity. In the dynamic modern professional world, integrity, responsibility, and diligence are not merely theoretical knowledge; rather, sound judgment is also essential for maintaining personal reputation and credibility. Furthermore, a positive work ethos and ethics are proven to be key factors for professional advancement and long-term career development. This case study utilizes a qualitative method, where information is derived from observations and verbal descriptions. By analyzing the relationship between ethos and ethics, the study concludes that strategic investment in these areas can yield greater opportunities, job stability, and enhanced professional satisfaction, establishing them as invaluable assets in the global labor market.

This research analyzes the dynamics of hegemony and resistance in the Lio indigenous community of Ende Regency, East Nusa Tenggara, focusing on the power practices of mosalaki (traditional elites) and the forms of hidden resistance developed by farming communities. Using an ethnographic approach over four months in Keliwumbu Village, this study combines Antonio Gramsci's concept of hegemony with James Scott's theory of hidden transcripts to understand the complexity of power relations in traditional societies experiencing economic transformation. Data were collected through participant observation, in-depth interviews with 18 informants, and document analysis, then analyzed using a thematic approach. Findings indicate that the legitimacy of mosalaki power is constructed through three main pillars: genealogical narratives derived from the myths of Lepe and Mbusu, control over customary land encompassing 70% of agricultural land, and ritual authority positioning them as intermediaries with ata mate (ancestral spirits). Hegemonic practices operate through the pire system (customary prohibitions), mandatory nggua rituals requiring offerings, and control over decision-making as evidenced in the coal-fired power plant construction case. However, farming communities have developed hidden resistance in the form of subtle sabotage, passive non-compliance, gossip and informal criticism, and exit strategies through migration and purchase of alternative land. This resistance operates within the same cultural framework as the hegemony it contests, developing alternative interpretations of "true custom" rather than rejecting the traditional system entirely. This research contributes to theoretical understanding of hegemony in non-Western societies and reveals that "local wisdom" discourse can be manipulated to perpetuate structural inequality. Practically, these findings demonstrate the need for more critical approaches in development policies that accommodate internal power dynamics of indigenous communities to prevent reinforcement of local elite domination

Industri portal lowongan kerja daring mengalami persaingan ketat, menuntut platform seperti Toploker.com untuk membangun brand awareness yang kuat, di mana iklan video menjadi strategi promosi yang sangat efektif. Namun, produksi video konvensional menghadapi kendala biaya tinggi dan waktu pengerjaan yang lama. Kecerdasan Buatan (AI) menawarkan solusi dengan mengotomasi produksi konten, mulai dari penyusunan naskah hingga personalisasi audio-visual. Penelitian empiris menunjukkan bahwa iklan video berbasis AI dapat meningkatkan tingkat engagement hingga 6–9 persen poin lebih tinggi dibandingkan iklan baseline dan meningkatkan efektivitas persuasi hingga 12,5% lebih tinggi dalam hal ekspektasi pendapatan. Untuk memastikan proses pengembangan konten video promosi yang menarik, efisien, dan relevan bagi audiens digital Generasi Z, penelitian ini mengadopsi kerangka kerja Multimedia Development Life Cycle (MDLC), yang mencakup tahap Konsep, Perancangan, Pengumpulan Bahan, Produksi, Pengujian, dan Distribusi. Tujuannya adalah merancang panduan teknis yang terstruktur untuk mengintegrasikan alat AI modern (seperti CapCut, Suno AI, dan Freepik AI) demi mengoptimalkan kualitas dan efisiensi produksi konten.

This abstract discusses the relevance of various 21st-century learning approaches in meeting the needs of students in the era of the digital revolution. The approaches discussed include collaborative learning, project-based learning, problem-based learning, discovery learning, inquiry-based learning, and contextual approaches. Each approach plays a crucial role in enhancing the understanding of academic content and developing much-needed 21st-century skills, such as critical thinking, creativity, collaboration, communication, digital literacy, problem-solving, and independent learning. In the context of history learning, the application of these approaches provides opportunities for students to learn actively through various methods, such as digital simulations, virtual history exhibitions, and digital document analysis. Furthermore, these approaches enable students to gain deeper and more contextual learning experiences, which are beneficial not only for understanding historical material but also for honing skills relevant to the demands of the modern world. The results of this study indicate that the integration of 21st-century learning approaches is highly relevant in preparing students to become an adaptive, innovative, and competent generation in facing the challenges faced in a world increasingly filled with technology and information.

Modern education focuses not only on sharing knowledge but also plays a crucial role in shaping students' character and ethics. This study explores the role of ethics as the foundation of teacher-student relationships, the moral challenges of the digital age, and character education strategies as solutions. Using literature review and conceptual analysis, the study found that values ​​such as honesty, responsibility, politeness, and mutual respect are key to creating harmonious interactions in the learning environment. On the other hand, technological advances and cultural changes present challenges in the form of decreased empathy and the misuse of social media. Therefore, character education based on teacher role models, collaboration, and humanistic discipline needs to be developed. The study's findings emphasize the importance of balancing digital advancements with moral development in realizing ethical and civilized education. The study also reveals that, despite significant challenges facing educators in the digital age, they can utilize technology to support better character formation through an educational model that emphasizes ethics. The role of families and communities is also crucial in supporting this character education, fostering synergy between all parties in creating a generation with noble character.

This article discusses the role of the asbabun nuzul (causes for revelation) or the reasons for the revelation of verses in connecting revelation with the social conditions that underlie it. This study aims to demonstrate that understanding the asbabun nuzul is crucial in interpreting the Qur'an so that the teachings of revelation can be applied appropriately and remain in line with current social realities. This study uses a literature study method by examining various classical and modern commentaries that discuss the relationship between revelation and social conditions during the time of revelation. The results show that understanding the context of the asbabun nuzul not only helps understand the reasons for the revelation of verses but also plays a role in linking them to the various problems and challenges faced by Muslims today. The asbabun nuzul plays a key role in interpreting revelation more flexibly, so that the teachings of the Qur'an can be used to respond to various social issues that arise in each time period. Overall, a strong understanding of the asbabun nuzul can broaden Muslims' insight into the Qur'an and support the application of the teachings of revelation in responding to ever-evolving social changes and dynamics.

Motorcycle theft remains a widespread issue that demands improved security solutions supported by modern technology.This research discusses the development and implementation of a motorcycle security system design using an ESP8266 microcontroller integrated incorporating the GPS Neo-7M positioning module, SW-420 vibration detection sensor, and an electronically controlled solenoid lock. The  implemented mechanism is monitored and controlled via the Telegram application, allowing the owner to receive real-time updates about the motorcycle’s status through a Telegram Bot. The development process involves hardware integration, ESP8266 programming, and functional testing. The SW-420 sensor detects vibrations as indicators of possible theft, triggering a buzzer alarm and sending instant notifications through Telegram. The GPS Neo-7M module provides location data in real time, automatically or upon user request, through a Google Maps link. Users can also lock or unlock the motorcycle remotely by sending the lock or /unlock commands via Telegram. Test results show that the system responds to vibrations in less than one second, delivers Telegram notifications within 3–5 seconds, and determines location with an accuracy of 3–10 meters. Overall, the proposed system offers an effective, practical, and low-cost solution to enhance motorcycle security.

Education is a fundamental right that must be fought for by every child in the nation, and throughout its development, it continues to undergo innovations and evaluations toward better quality. One educational model that is growing in Indonesia is the boarding school system, which has its own characteristics, advantages, and challenges. This study aims to describe the social studies (IPS) teachers’ strategies in boarding school–based learning, the implementation of IPS learning within the boarding school environment, and the obstacles faced by IPS teachers at MTs Darul Hikmah. This research employs a qualitative approach with a case study design. The study was conducted at Pondok Modern Darul Hikmah Tulungagung, with seventh-grade students as research subjects. Data collection techniques included observation, interviews, and documentation. The results show several factors that influence the low effectiveness of IPS learning in boarding schools, including the dense institutional activity schedule that reduces students’ learning focus, teachers’ limited mastery of the subject matter and classroom management, and the dual curriculum implemented simultaneously within the institution. Efforts to improve IPS learning effectiveness include enhancing teacher discipline when entering and leaving the classroom, utilizing audio-visual learning media, and connecting learning materials with current issues to make the lessons more relevant and engaging. Furthermore, the study reveals several advantages of boarding school–based education, such as fostering students’ independence, developing social awareness, providing deeper religious instruction, and integrating both general and religious education. Thus, IPS learning in boarding schools has the potential to develop more optimally with the support of appropriate learning strategies and more structured institutional management.

In the context of modern organizations, performance can no longer be measured solely through short-term target achievements. A strong foundation of quality culture is required to ensure sustainable performance. This study aims to examine the relationship between quality culture and organizational performance sustainability through a modern managerial approach. The method used is descriptive qualitative, employing literature studies and conceptual analysis of theories related to quality management, organizational culture, and performance sustainability. The findings indicate that quality culture holds a strategic role in shaping work behavior, strengthening management systems, and fostering continuous innovation. The application of quality values—such as commitment to continuous improvement, customer orientation, and consistency in process control—contributes to the creation of a productive work environment that is responsive to change. Integrating quality culture into all aspects of the organization also enhances operational efficiency, reinforces teamwork, and promotes data-driven decision-making. These aspects lead to greater performance consistency, improved customer satisfaction, and long-term competitive advantage. Therefore, quality culture does not merely serve as a behavioral guideline but becomes a fundamental pillar in building an adaptive, innovative, and sustainable organization capable of navigating an increasingly complex business environment.

This research discusses Indonesia's national identity in the framework of citizenship using the perspective of Fiqh Siyasah. The background of this research is the importance of integrating Islamic values in strengthening a pluralistic national identity in the midst of the social, political, and cultural dynamics of modern society. The purpose of this study is to examine the relationship between the concept of modern citizenship and the principles of Fiqh Siyasah and its implications for strengthening national identity. The research method used is a qualitative study with a literature analysis approach, which allows the author to explore various classical and contemporary sources related to the concept of citizenship in Islam and its application in Indonesia. The results of the study show that the values of Fiqh Siyasah, such as justice, benefit, and unity, can be a moral and ethical foundation in strengthening Indonesia's inclusive, democratic, and equitable national identity. In addition, its implementation can strengthen the sense of responsibility of citizens in maintaining the stability of the nation. The conclusion of the study emphasizes the importance of collaboration between Islamic thought and national principles to build a sustainable national identity that is adaptive to the changing times.