Name Ramin Sadeghian Affiliation عضو هیئت علمی سایر دانشگاههای داخل کشور Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleJournal 1 A New Mathematical Model for Closed-loop Supply Chains Considering Product Pricing, Fleet of Hetero Geneous Vehicles, and Inventory Costs Journal of Optimization in Industrial Engineering