فهرس المقالات ایرج اکبری فر المقاله 1 - Designing the Evaluation Model of Proportionalization Policies Administrative System Formations in Iranian National Oil Company 10.30495/jsm.2023.1992621.1855 Iraj Akbarifar Foad Makvandi Mohammad Hemati Ghanbar Amirnejad Journal of System Management , العدد 1 , السنة 10 , زمستان 2024