List of Articles Optimization Open Access Article Abstract Page Full-Text 1 - Provide a product life Cycle Optimization Model Using Agent Based Simulation mohammad farahbakhsh mahmod modiri seyed mohammad ali khatami firozabadi alireza Puorebrahimi Open Access Article Abstract Page Full-Text 2 - Portfolio Optimization Problem Considering Cardinality and Bounding Constraints Using a Metaheuristic Algorithm Shohreh Zakaei Mohammadreza Sanaei Akbar Mirzapour Babajan Open Access Article Abstract Page Full-Text 3 - 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