List of Articles Multi Objective Decision Makin Open Access Article Abstract Page Full-Text 1 - Three steps method for portfolio optimization by using Conditional Value at Risk measure S. Navidi sh. Banihashemi M. Sanei Open Access Article Abstract Page Full-Text 2 - optimization of closed-loop supply chain with stability approach using multi objective decision making and DANP method in food industry: case study in dairy industry azam khabooshani ommolbanin yousefi mahdi fadaee Iraj Soltani Open Access Article Abstract Page Full-Text 3 - A Supplier Selection Model for Social Responsible Supply Chain Abolfazl Aliakbari Mehdi Seifbarghy Open Access Article Abstract Page Full-Text 4 - Presentation of strategic planning implementation of ecotourism development in Karoon Dam-3 in Khoozestan Province S. Rezaeian S.A. Jozi