Al Saif، A. A. A.، و Richey، R. C. (2005). THE MOTIVATING AND INHIBITING FACTORS AFFECTING THE USE OF WEB-BASED INSTRUCTION AT THE UNIVERSITY OF QASSIM IN SAUDI ARABIA (رسالة دكتوراه غير منشورة). Wayne State University، ديترويت. مسترجع من http://search.mandumah.com/Record/616439
Al Saif، Abd Alkarim A.، و RIta C. Richey. "THE MOTIVATING AND INHIBITING FACTORS AFFECTING THE USE OF WEB-BASED INSTRUCTION AT THE UNIVERSITY OF QASSIM IN SAUDI ARABIA" رسالة دكتوراه. Wayne State University، ديترويت، 2005. مسترجع من http://search.mandumah.com/Record/616439