Al Akad، A. M.، و Abd Allah، A. M. (2013). The impact of the program of the detective activity on the development of health and physical fields and the attitude towards students with deaf and dumb disabilities. المجلة الأوربية لتكنولوجيا علوم الرياضة، س2, ع2 ، 204 - 216. مسترجع من http://search.mandumah.com/Record/622086
Al Akad، Ahmed Mohamed، و Ashraf Mohamed Abd Allah. "The Impact of the Program of the Detective Activity On the Development of Health and Physical Fields and the Attitude Towards Students With Deaf and Dumb Disabilities." المجلة الأوربية لتكنولوجيا علوم الرياضة س2, ع2 (2013): 204 - 216. مسترجع من http://search.mandumah.com/Record/622086