Faqeehi، M. A.، و Ely، C. (2003). EXPLORING THE EFFECTS OF COMBINED STRATEGIES ON ENGLISH VOCABULARY LEARNING AMONG SAUDI ARABIAN UNIVERSITY FRESHMEN (رسالة دكتوراه غير منشورة). Ball State University، مونسي. مسترجع من http://search.mandumah.com/Record/620444
Faqeehi، Mohammad Ali.، و Christopher Ely. "EXPLORING THE EFFECTS OF COMBINED STRATEGIES ON ENGLISH VOCABULARY LEARNING AMONG SAUDI ARABIAN UNIVERSITY FRESHMEN" رسالة دكتوراه. Ball State University، مونسي، 2003. مسترجع من http://search.mandumah.com/Record/620444