فهرس المقالات Zahra Darvish المقاله 1 - Dentifying and explaining a model for improving DNA genetic codes (Case study: Isfahan Tokafulad Holding Companies) 20.1001.1.23222301.2023.9.3.13.6 10.30495/jsm.2023.1977786.1749 sara Etemadi Ali Shirvani Zahra Darvish Journal of System Management , العدد 4 , السنة 9 , تابستان 2023