TY - JOUR AU - Billal, Md Mashum AU - Hossain, Md. Mosharraf TI - Multi-Objective Optimization for Multi-Product Multi-Period Four Echelon Supply Chain Problems Under Uncertainty JO - Journal of Optimization in Industrial Engineering VL - 13 IS - 1 SP - 1 EP - 17 PY - 2020 DO - 10.22094/joie.2018.555578.1529 ER -