فهرس المقالات Mahsa Lotfiyan Moghadam المقاله 1 - Investigating the factors influencing the adoption of e-commerce in small and medium-sized companies using the push-pull framework سید رضا جلال زاده Seyyed Mohammad Shahab Sadrosadat Mahsa Lotfiyan Moghadam Journal of System Management , العدد 5 , السنة 10 , پاییز 2024