TY - JOUR AU - تهرانیان, امید AU - میرزازاده, A. AU - نادری, بهمن TI - Effects of ‎N‎onstationary and Uncertain Demand on an Inventory System Under Belief Structure Condition JO - International Journal of Industrial Mathematics VL - 15 IS - 2 SP - 79 EP - 94 PY - 2023 DO - 10.30495/ijim.2022.42963.1300 ER -