en و موضوعات مربوط Other Related Subject پژوهشي Research <em><span style="FONT-FAMILY: "Times New Roman","serif" FONT-SIZE: 11pt mso-ansi-language: EN-US mso-fareast-font-family: 'Times New Roman' mso-fareast-language: EN-US mso-bidi-language: FA">Design of a logistics network in proper way provides a proper platform for efficient and effective supply chain management. This paper studies <font face="Times New Roman"><span class="hps"><font size="3">a multi-period, multi echelon and multi-product integrated forward-reverse logistics network under uncertainty.</font></span> First, an efficient complex mixed-integer linear programming (MILP) model by considering some real-world assumptions is developed for the integrated logistics network design to avoid the sub-optimality caused by the separate design of the forward and reverse networks. Then, the stochastic counterpart of the proposed MILP model is used to measure the conditional value at risk (CVaR) criterion, as a risk measure, that can control the risk level of the proposed model. The computational results show the power of the proposed stochastic model with CVaR criteria in handling data uncertainty and controlling risk levels</font></span><span style="FONT-FAMILY: "Times New Roman","serif" FONT-SIZE: 9pt mso-ansi-language: EN-US mso-fareast-font-family: 'Times New Roman' mso-fareast-language: EN-US mso-bidi-language: FA">.</span></em> Conditional value at risk (CVaR), Closed-loop logistics, Stochastic programming, Supply chain management 113 123 http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-176-7&slc_lang=en&sid=1 Reza Babazadeh 180031947532846001775 180031947532846001775 No M.S. Student in Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran. Reza Tavakkoli-Moghaddam tavakoli@ut.ac.ir 180031947532846001776 180031947532846001776 Yes Professor in Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran Jafar Razmi 180031947532846001777 180031947532846001777 No Associate Professor in Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran