Ruan, Huixiang, and Zainura Idrus. “A THREE-LAYER BLOCKCHAIN FRAMEWORK FOR SMART COLD CHAIN TRACEABILITY OF FRESH AGRICULTURAL PRODUCTS”. JOURNAL INFORMATION AND TECHNOLOGY MANAGEMENT (JISTM) 11, no. 43 (June 11, 2026): 96–111. Accessed June 25, 2026. https://gaexcellence.com/jistm/article/view/7683.