Al Mekbel، A. A. S. M.، و Schultz، J. (2000). THE IMPACT OF A TEACHER ENHANCEMENT PROGRAM ON 7th THROUGH 12th GRADE MATHEMATICS INSTRUCTION WITH REGARD TO CURRICULUM TECHNOLOGY AND ASSESSMENT (رسالة دكتوراه غير منشورة). Ohio University، أثينس. مسترجع من http://search.mandumah.com/Record/611698
Al Mekbel، Abd Allah S. M.، و James Schultz. "THE IMPACT OF A TEACHER ENHANCEMENT PROGRAM ON 7th THROUGH 12th GRADE MATHEMATICS INSTRUCTION WITH REGARD TO CURRICULUM TECHNOLOGY AND ASSESSMENT" رسالة دكتوراه. Ohio University، أثينس، 2000. مسترجع من http://search.mandumah.com/Record/611698