List of Articles Mojtaba Hajian heidary Article 1 - Determination of Criticality Indexes in the Remanufacturing Process: A GERT-based Simulation Approach 20.1001.1.22519904.2018.11.2.9.1 10.22094/joie.2017.648.1418 Elham Babaei Abdollah Aghaie Mojtaba Hajian heidary Journal of Optimization in Industrial Engineering , Issue 24 , Year , Autumn 2018
