TY - JOUR AU - Tavakol, Parvaneh AU - Nahavandi, Bijan AU - Homayounfar, Mahdi TI - A dynamics approach for modeling inventory fluctuations of the pharmaceutical supply chain in covid 19 pandemic JO - Journal of Optimization in Industrial Engineering VL - 16 IS - 1 SP - 105 EP - 118 PY - 2023 DO - 10.22094/joie.2023.1966193.1981 ER -