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دليل المستخدم
Ben Redda، D.، و Gasmi، M. (2024). Problems Facing Tour Guides in Speaking in the Field of Tourism in Algeria: Case of the High National School of Tourism, Algiers. مجلة آفاق للعلوم، مج9, ع3 ، 363 - 376. مسترجع من http://search.mandumah.com/Record/1479926
Ben Redda، Djamel، و Mustepha Gasmi. "Problems Facing Tour Guides in Speaking in the Field of Tourism in Algeria: Case of the High National School of Tourism, Algiers." مجلة آفاق للعلوم مج9, ع3 (2024): 363 - 376. مسترجع من http://search.mandumah.com/Record/1479926