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دليل المستخدم
Abd Almageed، S. M. (1992). Manterialization of the philosophy of instructional technology: A proposed instructional system uses education technology and testing its effectivenss. تكنولوجيا التعليم، مج2, ك4 ، 261 - 278. مسترجع من http://search.mandumah.com/Record/655969
Abd Almageed، Samir M. "Manterialization of the Philosophy of Instructional Technology: A Proposed Instructional System Uses Education Technology and Testing Its Effectivenss." تكنولوجيا التعليم مج2, ك4 (1992): 261 - 278. مسترجع من http://search.mandumah.com/Record/655969