List of Articles مجموعه فازی Open Access Article Abstract Page Full-Text 1 - Classifying Flexible Factors Using Fuzzy Concept S. Saati N. Imani Open Access Article Abstract Page Full-Text 2 - Productivity changes of units: A directional measure of cost Malmquist index G. Tohidi S. Tohidnia Open Access Article Abstract Page Full-Text 3 - m-polar intuitionistic graphs and its properties M. Adabitabar firozja S. Firouzian M. Taginejad Open Access Article Abstract Page Full-Text 4 - Fuzzy Activity Based Costing Yahya Hasas Yeganeh Hojat Hassanzadeh Mohammad Ghadiry Talaghiyan Open Access Article Abstract Page Full-Text 5 - Application of fuzzy theory in analysis of slides considering the iandslide of Mohammad Abad- Jiroft Mehdi Mohammadi Hossein Tavakoli Hamid Shojaee Open Access Article Abstract Page Full-Text 6 - Identify and Prioritize the Assessment Indicators of Organizational Performance According to Stable Balanced Score Card and MCDM by Using Linguistic Variables Ali Reza Irajpour Morteza Hajilo Open Access Article Abstract Page Full-Text 7 - Development and improvement of ranking index in TOPSIS method with pticture fuzzy data Vahide Hojjati NajafAbadi reza maddahi Open Access Article Abstract Page Full-Text 8 - Financial risk evaluation of investment companies in Tehran Stock Exchange with fuzzy decision-making method D-CRITIC and EDAS based on a new score function Mehdi Aghabeigi Ekhtiar Khodadadi Open Access Article Abstract Page Full-Text 9 - توسعه و بهبود شاخص رتبهبندی در روش تاپسیس با دادههای فازی تصویری Vahide Hojjati NajafAbadi reza maddahi