Mostafa، A. A. A. (2002). The Effectiveness Of A Proposed Interactive Process Model In The Writing Performance: Self Efficacy And Apprehension Of ESP College Students. مجلة كلية التربية بالمنصورة، ج49 ، 75 - 102. مسترجع من http://search.mandumah.com/Record/681828
Mostafa، Asmaa Abd Almoneim. "The Effectiveness Of A Proposed Interactive Process Model In The Writing Performance: Self Efficacy And Apprehension Of ESP College Students." مجلة كلية التربية بالمنصورة ج49 (2002): 75 - 102. مسترجع من http://search.mandumah.com/Record/681828