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Research on digital payment systems has grown rapidly over the past decades; however, comprehensive and in‑depth studies that synthesize existing empirical findings remain limited. This study aims to conduct a systematic literature review and bibliometric analysis on digital payment research based on empirical publications indexed in Scopus. Using the keyword “Digital Payment” in the article title, abstract, and keywords, a total of 485 documents published between 1989 and 2025 were identified. The evaluation was conducted on November 30, 2025, and the collected data were analyzed using bibliometric techniques with VOSviewer software. The findings reveal a significant surge in digital payment research beginning in 2016, with its peak occurring during 2023–2025, in line with the accelerating digital economic transformation worldwide. Knowledge production has shifted toward emerging economies—particularly India, Indonesia, and Malaysia—supported by dense inter‑institutional and inter‑author collaboration networks. Research themes have expanded beyond technical payment system aspects to interdisciplinary issues involving technology, finance, financial inclusion, human behavior, public policy, and the application of machine learning for security and system optimization. Journal sources, affiliations, authors, and keyword analyses confirm that digital payments have become essential infrastructure for the modern economy and a rich empirical domain for advanced studies on financial stability, consumer protection, regulation, and digital financial innovation.

Strengthening the capacity of Micro, Small, and Medium Enterprises (MSMEs) is a crucial step in enhancing competitiveness and sustainability in Indonesia, especially in rural areas such as Doyo Baru Village. Many MSME actors in this village face difficulties in understanding and fulfilling the legal aspects and permits required to operate their businesses legally and effectively. This research aims to provide comprehensive legal assistance to MSME actors, focusing on understanding regulations, licensing processes, and consumer rights. The methodology used in this research is a participatory approach that includes training, group discussions, and individual consultations. The results of this activity show a significant increase in the understanding of legal and licensing aspects among MSME actors, with 80% of participants reporting improved knowledge and confidence in facing legal challenges. Additionally, participants have started to apply the knowledge gained in their daily practices, such as business registration and consumer protection. The conclusion of this research emphasizes the importance of ongoing support for MSMEs to adapt to regulatory changes and improve their competitiveness in the market. It is hoped that this legal assistance program can serve as a model for other regions in efforts to empower MSMEs.

This study aims to analyze the implications of business law on consumer protection in e-commerce transactions in Indonesia. The results of the study indicate that business law plays an important role in protecting consumers in e-commerce transactions. However, the effectiveness of existing laws and regulations is still questionable because there are still many cases of fraud and unfair business practices. Therefore, this study suggests the need for improvements to laws and regulations, increased consumer awareness, effective supervision, and cooperation between the government and business actors to improve consumer protection in e-commerce transactions in Indonesia.

The rapid advancements in technology and marketing strategies within the maritime industry present both opportunities and ethical challenges. While innovation enhances operational efficiency and consumer engagement, the absence of structured ethical frameworks can lead to privacy violations, regulatory breaches, and deceptive marketing practices. This study examines the role of ethical considerations in technology and marketing management within maritime leadership, emphasizing the need for structured ethical decision-making frameworks to ensure consumer protection, regulatory compliance, and corporate sustainability. This research provides original value by assessing the extent to which ethical principles are integrated into maritime business strategies, addressing gaps in previous research that primarily focuses on profitability over ethical governance. The study explores the following research questions: How do ethical considerations shape decision-making in maritime technology and marketing management? What challenges hinder the implementation of structured ethical frameworks? Using qualitative research methods, semi-structured interviews with industry experts, lecturers, and postgraduate students were conducted, followed by thematic analysis and comparative evaluation. Findings indicate that while ethical decision-making enhances corporate reputation and regulatory compliance, industry-wide implementation remains inconsistent due to weak regulatory enforcement and corporate reluctance. The study concludes that integrating ethical frameworks into maritime leadership training and business education is essential for fostering responsible corporate governance, enhancing consumer trust, and ensuring long-term sustainability.