فهرس المقالات Seyed Najmoddin Mosavi المقاله 1 - Designing the Attitude toward Advertising Model through Mobile Social Networks 20.1001.1.23222301.2020.6.1.6.4 10.30495/jsm.2020.673649 Atefeh Shekari Seyed Najmoddin Mosavi Abdolkhalegh Gholami Chenarestan Olya Journal of System Management , العدد 2 , السنة 6 , زمستان 2020