Abstract:Penelitian ini dilatarbelakangi oleh masih ditemukannya berbagai kesalahan siswa dalam menyelesaikan soal matematika, khususnya pada materi Teorema Pythagoras. Penelitian ini bertujuan untuk menganalisis jenis-jenis kesalahan…
lahan siswa dalam mengerjakan soal Teorema Pythagoras berdasarkan Teori Nolting. Jenis penelitian yang digunakan adalah deskriptif kualitatif dengan subjek siswa kelas VIII SMP Budi Murni 4 Medan. Instrumen penelitian berupa tes uraian berbentuk soal kontekstual sebanyak empat butir serta pedoman wawancara untuk memperkuat data hasil tes. Analisis data dilakukan dengan mengklasifikasikan kesalahan siswa ke dalam kategori Careless Errors, Concept Errors, Application Errors, dan Test Taking Errors sesuai Teori Nolting.Hasil penelitian menunjukkan bahwa kesalahan yang paling dominan dilakukan siswa adalah Concept Errors, yaitu kesalahan dalam memahami konsep dasar Teorema Pythagoras, terutama dalam mengklasifikasikan jenis segitiga. Selain itu, ditemukan pula Careless Errors berupa kecerobohan dalam penulisan, Application Errors berupa ketidakmampuan menerapkan rumus, serta Test Taking Errors berupa tidak dituliskannya jawaban akhir meskipun proses sudah benar.Berdasarkan temuan tersebut, disimpulkan bahwa kesalahan siswa dipengaruhi oleh lemahnya pemahaman konsep, rendahnya keterampilan penerapan rumus, serta kurangnya ketelitian. Oleh karena itu, guru disarankan untuk memperkuat pemahaman konsep, memberikan latihan soal kontekstual yang bervariasi, serta membiasakan siswa melakukan pemeriksaan kembali terhadap jawabannya.
Abstract:Neurodiversity conceptualizes autism, attention-deficit/hyperactivity disorder (ADHD), dyslexia, and related cognitive differences as natural variations in human cognition rather than individual deficits. Although this perspective…
erspective has gained increasing attention in human resource management (HRM), the intellectual structure and relevance of the existing literature to the Indonesian context remain insufficiently understood. This study maps the development of global research on neurodiversity and HRM and identifies research priorities for Indonesia. A bibliometric analysis was conducted using 993 records retrieved through a Boolean search combining neurodiversity- and HRM-related terms. Following a PRISMA-guided screening process, keyword co-occurrence, density, overlay, and total link-strength analyses were performed using VOSviewer. The analysis identified 43 dominant terms grouped into four thematic clusters: (1) inclusive HRM and diversity management, (2) workplace accommodation and disclosure, (3) intervention and school-to-work transition, and (4) ADHD and occupational mental health. The findings indicate that autism spectrum disorder and ADHD remain the most prominent topics in the literature. The field has gradually shifted from predominantly clinical and educational perspectives in 2020–2021 toward workplace accommodation in 2022 and more strategic HRM-oriented discussions during 2023–2024. However, link-strength analysis reveals that relationships between core HRM concepts and issues of accommodation, disclosure, and occupational mental health remain relatively fragmented. Moreover, Indonesia-specific and developing-country perspectives are absent from the dominant keyword structure. These findings demonstrate a substantial geographical and conceptual research gap. Accordingly, the study proposes five priority research themes to advance neurodiversity-inclusive HRM in Indonesia and provides a foundation for future empirical, policy-oriented, and organizational research.
Abstract:This study aims to explore and evaluate the development of studies on shariah-based governance in the takaful industry through a systematic literature review approach. Sharia governance has an important role in ensuring…
that all processes, policies, and operational activities of takaful companies are implemented in accordance with sharia regulations, while supporting the principles of transparency, accountability, fairness, and protection of participants' rights. This study uses the Systematic Literature Review (SLR) method by adopting the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. The databases used are Scopus and Google Scholar with the keywords "Shariah Governance", "Islamic Governance", "Takaful Industry", "Takaful Governance", and "Shariah Governance in Takaful". Through the process of identification, screening, and feasibility assessment, 7 articles that meet the inclusion criteria were obtained for thematic analysis. The results of the study show that the effectiveness of sharia governance in the takaful industry is determined by five main elements: the role and competence of the Sharia Supervisory Board (DPS), the sharia compliance and audit system, the corporate governance mechanism, the transparency of information disclosure based on AAOIFI standards, and the support of the regulatory framework. This research provides theoretical contributions to the development of the concept of sharia governance in the Islamic insurance industry as well as practical recommendations for regulators, takaful operators, and Sharia Supervisory Boards.
Abstract:Employee retention has become a critical concern for organizations because high employee turnover can reduce organizational productivity, increase recruitment and training costs, and negatively affect overall organizational…
nal performance. This study aimed to examine the influence of work-life balance, organizational support, and job stress on employee retention. A quantitative research approach with an explanatory research design was employed to investigate the relationships among the research variables. Data were collected through a structured questionnaire distributed to 150 employees selected using an appropriate sampling technique. The research instrument utilized a five-point Likert scale to measure work-life balance, organizational support, job stress, and employee retention. The collected data were analyzed using descriptive statistics, validity and reliability tests, classical assumption tests, and multiple linear regression analysis with the assistance of Statistical Package for the Social Sciences (SPSS). The illustrative findings indicated that work-life balance has a positive and significant influence on employee retention, organizational support has a positive and significant influence on employee retention, and job stress has a negative and significant influence on employee retention. Furthermore, the three independent variables simultaneously have a significant influence on employee retention and explain a substantial proportion of the variation in employee retention. Among the independent variables, organizational support was identified as the strongest predictor of employee retention. The findings suggest that organizations seeking to improve employee retention should develop comprehensive human resource management strategies by promoting work-life balance, strengthening organizational support, and implementing effective job stress management practices. Such initiatives are expected to enhance employee well-being, increase organizational commitment, reduce turnover intentions, and contribute to long-term organizational sustainability
Abstract:The convergence between sustainability and halal consumption practices has led to a surge of interest in identifying variables influencing consumer behavior towards purchasing eco-friendly and sustainable halal goods. This…
is paper examines the effects of Islamic ethics, environmental consciousness, and social norms on the purchase intention of eco-friendly and sustainable halal products, considering the moderating role of consumer trust. Four hundred and twelve participants among Muslims participated in the study, and their data were analyzed using partial least squares structural equation modeling. The proposed model had good explanatory power as it was able to explain 68.4% and 59.7% of the variances in green halal purchase intention (R² = 0.684) and consumer trust (R² = 0.597), respectively. Results of this study indicate that Islamic ethics (β = 0.31, p < 0.001), environmental consciousness (β = 0.27, p < 0.001), and social norms (β = 0.22, p < 0.01) positively influenced consumer trust. Moreover, consumer trust significantly and positively impacted green halal purchase intention (β = 0.45, p < 0.001). The mediation analyses reveal that consumer trust partly mediates the effect of Islamic ethical values, environment, and social norms on green halal purchase intention. Out of all the antecedents tested, Islamic ethical values have been found to be the most effective determinant of green halal purchase intention. It can thus be concluded that the purchase intention for green halal products increases significantly if the customers perceive these products as being consistent with Islamic moral standards, sustainable for the environment, and approved by society, especially where the issue of consumer trust is involved. This research has contributed significantly to the extant literature by showing how trust acts as an important bridge between the antecedents of green halal purchase intention and the actual intention to purchase.
Abstract:In carrying out its integrated regulatory and supervisory function in the financial services sector, the Financial Services Authority (OJK) receives various reports from Financial Services Institutions (LJK), Issuers, and…
d Public Companies regarding the receipt and distribution of funds. The complexity of funding and financing relationships between financial service actors creates concentration risks that have the potential to disrupt financial system stability. Experiences from the 1998 Indonesian crisis and the 2008 global financial crisis demonstrate that concentration of exposures and interconnectedness between entities can exacerbate systemic risk. This study aims to identify current supervisory data analysis practices and propose the development of a concentration risk analysis that integrates the loan exposures of large debtor groups with their funding sources. The study used a qualitative approach through interviews, observations, and document analysis. The results indicate that OJK supervisors need an integrated concentration risk analysis across various LJKs and customer groups. Currently, the analysis process is still carried out manually, resulting in inconsistent results and difficult to replicate. The implementation of Supervisory Technology (SupTech) can improve supervisory effectiveness while transforming supervisors' tacit knowledge into explicit knowledge that is documented, standardized, and easily shared. This research contributes to the development of technology-based risk monitoring and knowledge management models in the financial services sector.
Abstract:This study examines service quality and social media marketing activities as determinants of revisit intention, with customer satisfaction as an intervening variable at Flui Restaurant & Cafe Bogor. The research was motivated…
vated by the decline in customer visits despite the restaurant’s strategic location, unique waterfall concept, and active social media promotion. A quantitative explanatory approach was applied using a cross-sectional survey of 400 customers who had visited Flui Restaurant & Cafe Bogor. Data were collected through a structured questionnaire using a five-point Likert scale and analyzed using Structural Equation Modeling with LISREL 8.80. The results show that service quality has a positive and significant effect on customer satisfaction and revisit intention. Social media marketing activities also have a positive and significant effect on customer satisfaction and revisit intention. Furthermore, customer satisfaction significantly influences revisit intention and partially mediates the relationship between service quality and revisit intention, as well as between social media marketing activities and revisit intention. These findings indicate that increasing revisit intention requires an integrated strategy involving consistent service quality, interactive social media marketing, and customer satisfaction improvement
Abstract:This study aims to analyze the influence of customer experience and electronic word of mouth (e-WOM) on brand image and their impact on patient revisit intention at dental clinics in Bogor City. The study was motivated by…
y the increasingly competitive dental service industry, the growing role of digital reviews, and the need to strengthen patient retention in dental healthcare services. A quantitative explanatory approach was employed using an online survey of 200 patients who had visited dental clinics in Bogor City at least once. The data were analyzed using descriptive statistics and Structural Equation Modelling with LISREL 8.80. The results show that customer experience has a positive and significant effect on brand image and patient revisit intention. e-WOM also has a positive and significant effect on brand image and revisit intention. Furthermore, brand image positively affects revisit intention and partially mediates the relationship between customer experience and e-WOM on revisit intention. These findings indicate that dental clinics should integrate service experience management, credible digital reputation, and consistent brand image development to increase patient retention.
Abstract:The transformation of the Islamic banking industry requires the integration of financial performance, customer trust, and customer loyalty as the foundation for institutional sustainability. This study aims to map the intellectual…
tellectual evolution of this field of study and identify dominant themes, development trends, and opportunities for research gaps in the international literature. The method employed is a bibliometric analysis based on a Systematic Literature Review (SLR) using the PRISMA procedure on Scopus articles from 2018 to 2025. From a selection process of 2,009 documents, the study identified 37 articles meeting the inclusion criteria, which were then analyzed using co-authorship, co-occurrence, network, overlay, and density visualizations. The results indicate that the themes of customer loyalty, service quality, customer satisfaction, and customer trust form the core of the intellectual structure with the highest connectivity, while the themes of financial performance, digital trust, banking mergers, and Sharia banking mergers remain in low-density areas, signaling opportunities for research development. The novelty map also reveals a shift in focus from traditional loyalty models toward digital banking, customer experience, and e-CRM. The novelty of this study lies in its proposal of a new research agenda model that integrates financial performance–customer trust–customer loyalty within the context of digital transformation and the consolidation of Sharia banks. Thus, it is hoped that this study can provide a conceptual foundation for future cross-national empirical research
Abstract:This study aims to examine the role of competition law in regulating corporate conduct, protecting consumers, and enhancing economic efficiency in contemporary market economies. Amid increasing market concentration, digital…
tal platform dominance, and the emergence of data-driven business models, competition law has become an essential regulatory instrument for ensuring fair competition, safeguarding consumer interests, and promoting sustainable economic development. This study employs a Systematic Literature Review (SLR) based on the PRISMA 2020 framework. Relevant literature was systematically collected from six major academic databases, namely Scopus, Web of Science, ScienceDirect, SpringerLink, Emerald Insight, and Taylor & Francis Online. The review process included identification, screening, eligibility assessment, and inclusion stages. A total of 78 peer-reviewed articles published between 2015 and 2025 were selected and analyzed using thematic synthesis techniques. The findings reveal that competition law performs four interconnected functions. First, it serves as a regulatory mechanism that shapes corporate behavior and prevents anticompetitive practices, including monopolization, cartel agreements, price-fixing, and abuse of dominant positions. Second, competition law enhances consumer welfare by promoting competitive prices, product quality, innovation, and consumer choice. Third, effective competition policy contributes to allocative, productive, and dynamic efficiency, thereby supporting long-term economic growth. Fourth, digital markets introduce new challenges associated with data concentration, platform dominance, network effects, and algorithmic pricing, requiring adaptive regulatory frameworks and strengthened institutional capacity.This study contributes to the literature by integrating Economic Efficiency Theory, Consumer Welfare Theory, Competition Policy Theory, and Regulatory Governance Theory into a comprehensive analytical framework that explains the relationship between competition law, corporate conduct regulation, consumer protection, and economic efficiency.The findings provide policy recommendations for competition authorities and governments, particularly in developing economies, regarding digital competition governance, institutional strengthening, cross-border enforcement cooperation, and data-driven market regulation.Unlike previous studies that focus on isolated dimensions of competition law, this research offers a holistic synthesis of legal, economic, consumer welfare, and governance perspectives. It further highlights how competition law can address emerging challenges in the digital economy while simultaneously promoting consumer protection and economic efficiency.