Mohammadi Laalabadi, Sara, Heirsh Soltanpanah, Kamyar Chalaki, and Salah Alden Ghasimi. “A Model for Optimizing Transportation Costs in the Pharmaceutical Supply Chain Using Blockchain Technology”. Journal of Resource Management and Decision Engineering (November 1, 2026): 1–21. Accessed October 29, 2026. https://www.journalrmde.com/index.php/jrmde/article/view/429.