Blockchain Technology Adoption in Food Bank Supply Chains: A Rough DEMATEL-Based Approach

Food banks can improve food donation administration, provide real-time inventory tracking, and guarantee compliance with food safety regulations by incorporating blockchain technology. The efficiency, openness, and dependability of food bank supply chains are greatly increased by this integration, leading to more sustainable and successful operations. This study focuses on two primary objectives: identifying key barriers to effective Food bank supply chain (FBSC) operations in blockchain adoption and exploring the interrelationships among these barriers. Barriers were categorized into external and internal frameworks and analyzed using insights from academics and FBs experts. The Decision-Making Trial and Evaluation Laboratory (DEMATEL) methodology was employed to model and quantify the causal relationships among these barriers. DEMATEL's strength lies in its ability to map interdependencies and feedback loops, providing a nuanced understanding of the links between independent and dependent variables in a cause-and-effect network. To address subjectivity and ambiguity in expert opinions during group decision-making, rough theory was integrated with DEMATEL, ensuring a robust approach to handling conflicting perspectives and uncertainty.