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دليل المستخدم
El Tanany، A. A. E. A. (1997). Some Causes Of Weaknesses In Learning English by Students At King Khalid Military Academy. مجلة التربية، ع64 ، 60 - 82. مسترجع من http://search.mandumah.com/Record/678971
El Tanany، Attia Abd Elkader Attia. "Some Causes Of Weaknesses In Learning English By Students At King Khalid Military Academy." مجلة التربية ع64 (1997): 60 - 82. مسترجع من http://search.mandumah.com/Record/678971