List of Articles Open Access Article Abstract Page Full-Text 1 - A Supplier Selection Model in order to Increasing Productivity (Case study: One of the Active firms in Manufacturing of Refinery Equipment) Ahmadreza Etemadi Ahmadreza Kasraei Open Access Article Abstract Page Full-Text 2 - Identifying and Prioritizing of the Critical Success Factors (CSFs) of Knowledge Management by Using SAW & FAHP Elmira Rahimi Majid Bagherzadeh Khajeh Open Access Article Abstract Page Full-Text 3 - Design a Hybrid Model of Multi-Criteria Decision-Making Techniques for Ranking the Bank Branches Pegah Aminijam Milad Jasemi Zargani Open Access Article Abstract Page Full-Text 4 - A Model to Predict the Profitability of Pharmaceutical Companies Using Artificial Neural Network Ali Habibi Ghaffar Tari Open Access Article Abstract Page Full-Text 5 - Multi-objective Portfolio Optimization Model by Fruit Fly Optimization Algorithm Amir Amini alireza alinezhad Open Access Article Abstract Page Full-Text 6 - Minimizing Non-decreasing Objective Functions for the Open Shop Scheduling Problem Using Genetic Algorithm Ghorbanali Mohammadi Taher Daali Matoorian Open Access Article Abstract Page Full-Text 7 - The Effect of Volume Discounts in the Economic Order Quantity Model Using Fuzzy Approach Gholamreza Amini Khiabani Karim Hamdi Open Access Article Abstract Page Full-Text 8 - Supply Chain Agility Assessment Using Delphi-fuzzy Decision Making Approach (Field study: Industrial City of Ahvaz Companies) Nadiya Akbari Arman Sajedinejad Open Access Article Abstract Page Full-Text 9 - Investigation of the Strategic Thinking Role in Implementation of the EFQM Model through Organizational Learning within the Logistics Department of the Ministry of Energy and the Ministry’s Subsidiary Companies Mehdi Etemadi Abdosamad Khodami Open Access Article Abstract Page Full-Text 10 - The Investigation of the Effect of Different Methods of Financing on the Stock Returns of Companies Listed in Tehran Stock Exchange (2001-2010) Kayvan Faramarzi Serveh Mohammadi