فهرس المقالات Mohammad Mahdi Movahedi المقاله 1 - The Structural Model for Evaluating the Performance of the Sustainable Supply Chain of the Service Sector (Case Example: Social Security Organization) 20.1001.1.23222301.2023.9.2.10.1 10.30495/jsm.2023.1973196.1716 Mohsen Ahmadpour Yousof Gholipour Kanaani Mohammad Mahdi Movahhedi Journal of System Management , العدد 2 , السنة 9 , بهار 2023