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دليل المستخدم
Khalaf، M. H. R. (2009). The effectiveness of hypermedia programming suggested in the achievement and development of problem solving skills for specific education collage students. تكنولوجيا التعليم، مج19, ع4 ، 2 - 9. مسترجع من http://search.mandumah.com/Record/656143
Khalaf، Mohamed Hassan Ragab. "The Effectiveness of Hypermedia Programming Suggested in the Achievement and Development of Problem Solving Skills for Specific Education Collage Students." تكنولوجيا التعليم مج19, ع4 (2009): 2 - 9. مسترجع من http://search.mandumah.com/Record/656143