List of Articles Simulation-based Optimization Open Access Article Abstract Page Full-Text 1 - Developing an Optimization Algorithm for Multi-product and Multi-level Inventory Systems with Random Parameters Fariborz Jolai Sayyed Mohammad Reza Davoodi Ali Mohaghar Mohammad Reza Mehregan Open Access Article Abstract Page Full-Text 2 - Sustainability of the Supply Chain for Perishable Products from Economic, Environmental, and Social Perspectives Using a Hybrid Simulation Approach Mehdi Sohanian reza Ehtesham Rasi reza radfar