فهرس المقالات Javad Khamisabadi المقاله 1 - A Novel Model in Optimal Decision Making to Investment in the Industry with Regard to the Role of Unique Value-Added to Optimizing the Total Expected Cost Index Javad Khamisabadi Mahmud Majd Mohsen Naghedi Baradaran Mohammad Reza Motamed Journal of System Management , العدد 4 , السنة 4 , تابستان 2018