Abd Alla، A. S. I. M.، و Ke، W. L. (2012). Peer Observation of Teaching as an approach for School based Teacher Profesional Development Minghang Senior High School Teachers Perspectives. مجلة كلية التربية، مج4, ع6 ، 2 - 4. مسترجع من http://search.mandumah.com/Record/660967
Abd Alla، Al Siddig Ismail Mohammed، و Wang Li Ke. "Peer Observation of Teaching As an Approach for School Based Teacher Profesional Development Minghang Senior High School Teachers Perspectives." مجلة كلية التربية مج4, ع6 (2012): 2 - 4. مسترجع من http://search.mandumah.com/Record/660967