Kamal، A. F.، و ABDELALAZIZ، O. (1994). COMPARISON OF MEUTAI TRAINING AND SELFEFFICACY BETWEEN SUCCESSFUL AND UASUCCEFUL GINALE UNIVERSITY SWIMMERS. مجلة بحوث التربية الرياضية، مج16, ع31,32 ، 1 - 12. مسترجع من http://search.mandumah.com/Record/810945
Kamal، A. Fouad، و OMAR ABDELALAZIZ. "COMPARISON OF MEUTAI TRAINING AND SELFEFFICACY BETWEEN SUCCESSFUL AND UASUCCEFUL GINALE UNIVERSITY SWIMMERS." مجلة بحوث التربية الرياضية مج16, ع31,32 (1994): 1 - 12. مسترجع من http://search.mandumah.com/Record/810945