Mustafa، I. (1991). The Development of Education in Qatar (1988 / 1989 / 1990): Part II Quantitative Development. مجلة التربية، س20, ع97 ، 4 - 10. مسترجع من http://search.mandumah.com/Record/692512
Mustafa، Ibrahim. "The Development of Education in Qatar (1988 / 1989 / 1990): Part II Quantitative Development." مجلة التربية س20, ع97 (1991): 4 - 10. مسترجع من http://search.mandumah.com/Record/692512