El Nagar، A. A. (2012). Educational Policy Making and Cultural Diversity: A Case Study Of The Administration Of The Public Education in canada. مجلة التربية، ع147, ج2 ، 787 - 809. مسترجع من http://search.mandumah.com/Record/679203
El Nagar، Abd Alhady. "Educational Policy Making and Cultural Diversity: A Case Study Of The Administration Of The Public Education in Canada." مجلة التربية ع147, ج2 (2012): 787 - 809. مسترجع من http://search.mandumah.com/Record/679203