فهرس المقالات vahid Makizadeh المقاله 1 - Identifying Barriers to the Development of Shared Businesses 20.1001.1.23222301.2021.7.2.6.3 10.30495/jsm.2021.1928628.1466 Seyedhabib Moosavi Rashedi Vahid Makizadeh Esmaeil Hasanpour Qorughchi Journal of System Management , العدد 2 , السنة 7 , بهار 2021