Alwan، O. A.، و Igwegbe، A. O. (2016). Evaluation of the Commonly Served Meals at Home and Schools to Determine their Contributions in Meeting the Nutritional Needs of Pupils Enrolled for Morning School Hours in Selected Schools in Al-Zawiyya City, Libya. مجلة البحوث العلمية، مج1, ع1 ، 9 - 24. مسترجع من http://search.mandumah.com/Record/903292
Alwan، Obaid A.، و Amin O. Igwegbe. "Evaluation of the Commonly Served Meals At Home and Schools to Determine Their Contributions in Meeting the Nutritional Needs of Pupils Enrolled for Morning School Hours in Selected Schools in Al-Zawiyya City, Libya." مجلة البحوث العلمية مج1, ع1 (2016): 9 - 24. مسترجع من http://search.mandumah.com/Record/903292