Öztürk, Harun, and Fatih Ahmet ŞENEL. “An Analysis of Multi-Item Inventory Model Using Particle Swarm Optimization under Discrete Delivery Orders and Limited Storage Space”. International Journal of Intelligent Systems and Applications in Engineering 7, no. 3 (September 27, 2019): 124–132. Accessed April 19, 2024. https://ijisae.org/index.php/IJISAE/article/view/888.