فهرس المقالات Customer information seeking behavior حرية الوصول المقاله صفحة الملخص نص كامل 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