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دليل المستخدم
Sharaf، R. S. (2018). The Use of a Geographic Information System "GIS" as a Planning Support System "PSS" in the Egyptian Higher Education Sector. دراسات تربوية واجتماعية، مج24, ع1 ، 253 - 284. مسترجع من http://search.mandumah.com/Record/1120400
Sharaf، Rasha S. "The Use of a Geographic Information System "GIS" As a Planning Support System "PSS" in the Egyptian Higher Education Sector." دراسات تربوية واجتماعية مج24, ع1 (2018): 253 - 284. مسترجع من http://search.mandumah.com/Record/1120400