Mubarak، A. A. M.، و Blackman، C. A. (1982). A DESCRIPTIVE STUDY OF PERCEIVED PROFESSIONAL BENEFITS DERIVED FROM TEACHER INVOLVEMENT IN THE KENT PROFESSIONAL STAFF DEVELOPMENT CENTER, WITH A VIEW TOWARD DEVELOPING RECOMMENDATIONS FOR IN-SERVICE EDUCATION IN SAUDI ARABIA (رسالة دكتوراه غير منشورة). Michigan State University، إيست لانسنغ. مسترجع من http://search.mandumah.com/Record/614784
Mubarak، Abd Alhakeem Mousa، و Charles A. Blackman. "A DESCRIPTIVE STUDY OF PERCEIVED PROFESSIONAL BENEFITS DERIVED FROM TEACHER INVOLVEMENT IN THE KENT PROFESSIONAL STAFF DEVELOPMENT CENTER, WITH A VIEW TOWARD DEVELOPING RECOMMENDATIONS FOR IN-SERVICE EDUCATION IN SAUDI ARABIA" رسالة دكتوراه. Michigan State University، إيست لانسنغ، 1982. مسترجع من http://search.mandumah.com/Record/614784