Labbi, Oulfa, and Abdeslam Ahmadi. “A Dynamic Bi-Objective Optimization Model for a Closed Loop Supply Chain Design under Environmental Policies”. Statistics, Optimization & Information Computing 12, no. 6 (August 7, 2024): 1725-1744. Accessed November 15, 2024. http://47.88.85.238/index.php/soic/article/view/2112.