Naiyawan , R. and Pongsathornwiwat, A. (2025) “Enhancing Cold Chain Logistics: Key Factors Influencing Temperature Retention in Portable Cold Storage Boxes”, Thai Industrial Engineering Network Journal, 11(2), pp. 33–44. available at: https://ph02.tci-thaijo.org/index.php/ienj/article/view/258980 (accessed: 13 September 2026).