Al Samani، A. A.، و Markahm، P. (1999). FACTORS RELATED TO THE READING DIFFICULTIES OF SAUDI SENIOR IDGH SCHOOL STUDENTS IN ENGLISH AS A FOREIGN LANGUAGE (رسالة دكتوراه غير منشورة). University of Kansas، لورانس. مسترجع من http://search.mandumah.com/Record/619171
Al Samani، Abd Alaziz، و Paul Markahm. "FACTORS RELATED TO THE READING DIFFICULTIES OF SAUDI SENIOR IDGH SCHOOL STUDENTS IN ENGLISH AS A FOREIGN LANGUAGE" رسالة دكتوراه. University of Kansas، لورانس، 1999. مسترجع من http://search.mandumah.com/Record/619171