List of Articles decision making Open Access Article Abstract Page Full-Text 1 - Risk Assessment of Investments with Fuzzy Efficiency Indicators for Oil and Gas Production Industry Ali Zebardast Kiumars Shahbazi Amir Amini Open Access Article Abstract Page Full-Text 2 - An analysis of factors affecting on customers’ adoption of internet-banking services using the graph theory Ali Sharifi Mahdi Homayounfar Open Access Article Abstract Page Full-Text 3 - Identify and Prioritize of Organizational Strategies by the Combination of SWOT Analysis and MCDM Approach- Case Study: kalleh Company in Gilan Amir Soltanalizadeh Seyyed Mahmoud Shabgoo Monsef Open Access Article Abstract Page Full-Text 4 - A Model for Allocating Orders to Suppliers in Case of Quantity Discounts Amir Amini Alireza Alinezhad Behzad Nourizad Open Access Article Abstract Page Full-Text 5 - Merging DMUs Based on of the idea Inverse DEA Elaheh Zeinodin Saeid Ghobadi 20.1001.1.25885723.2019.11.2.1.2 Open Access Article Abstract Page Full-Text 6 - Enhancing Efficiency: A Multilevel Evaluation of Bank Shahr Branches in Tehran Seyedeh Sara Hosseini Somayeh Rahmani