Abd Alrazek، M. M.، و Gazer، M. A. f. (2013). The Impact of using e-courses at the level of knowledge acquisition and the trend towards e-learning for the students of the faculty of physical education in damietta. المجلة الأوربية لتكنولوجيا علوم الرياضة، س2, ع3 ، 123 - 135. مسترجع من http://search.mandumah.com/Record/622450
Abd Alrazek، Mohamed Mounir، و Mohamed Ahmed fatehy Gazer. "The Impact of Using E-courses At the Level of Knowledge Acquisition and the Trend Towards E-learning for the Students of the Faculty of Physical Education in Damietta." المجلة الأوربية لتكنولوجيا علوم الرياضة س2, ع3 (2013): 123 - 135. مسترجع من http://search.mandumah.com/Record/622450