منصور، نيفين منصور محمد السيد. (2023). The Impact of Different Forms of Teacher's Presence in Synchronous E-Discussions Based on Virtual Teams on Quality of Discussion Achievement Among Educational Technology Students their Participation Motivation and Perceptions. مجلة البحث العلمي في التربية، ع24, ج8 ، 189 - 235. مسترجع من http://search.mandumah.com/Record/1435269
منصور، نيفين منصور محمد السيد. "The Impact of Different Forms of Teacher's Presence in Synchronous E-Discussions Based On Virtual Teams On Quality of Discussion Achievement Among Educational Technology Students Their Participation Motivation and Perceptions." مجلة البحث العلمي في التربية ع24, ج8 (2023): 189 - 235. مسترجع من http://search.mandumah.com/Record/1435269