List of Articles Open Access Article Abstract Page Full-Text 1 - The Importance-Performance Analysis of knowledge management implementation enablers: A case study Vajiheh Masaeli poor مسعود براتی Open Access Article Abstract Page Full-Text 2 - 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 3 - Prioritization of Dialysis Department Equipment to Improve Reliability Using Fuzzy Multi-Criteria Decision Making fereshteh asghari Mansour Soufi mahdi Fadaei Ashkiki mahdi Homayounfar Open Access Article Abstract Page Full-Text 4 - Fear caused by the epidemic covid-19 and consumer buying behavior in the different Iranian generation groups mahshad ameli bita yazdani Mehri Mahdikhani Open Access Article Abstract Page Full-Text 5 - Presenting a model to determine the equilibrium point in the Oligopoly Reza Basiri Mansour Abedian Saeed Aghasi Zahra Dashtlali Open Access Article Abstract Page Full-Text 6 - Investigating the competence components of policymakers in the field of security Farzad Hosseini hamidreaz bahrami Mehraban Hadi Pykani علی رشیدپور