This study systematically analyzes 50 academic publications focusing on blockchain applications in supply chain and logistics processes between 2015 and 2024. Following a systematic literature review method based on PRISMA principles, comprehensive searches were conducted in databases including Google Scholar, ScienceDirect, ResearchGate, SpringerLink, IEEE Xplore, and Wiley Online Library using relevant keywords. From an initial pool of 135 publications, 50 studies were selected based on clear inclusion and exclusion criteria for detailed analysis. The introduction outlines blockchain's benefits in supply chains such as transparency, reliability, and traceability. The literature review categorizes blockchain applications into key themes including IoT integration, smart contracts, and fraud prevention. Developmental trends and thematic evolution over the decade are visualized and critically examined. The evaluation and conclusion sections offer a critical assessment of the literature, highlighting challenges such as scalability, energy consumption, and regulatory gaps. The study further emphasizes the importance of regulatory frameworks with country-specific examples and proposes actionable directions for future research. Overall, the study underscores blockchain’s significant potential to enhance reliability, sustainability, and operational efficiency in supply chain management, while calling for more applied research and sector-specific adaptations.
Yüksel et al. (Thu,) studied this question.