Skender، S. (2019). Diagnosis of the Quality of E-Learning Service Provided to Distance Master Students: A Survey Study of a Sample of Students of Algiers University 3 for the Year 2018. مجلة الاقتصاد والتنمية البشرية، مج10, ع2 ، 238 - 252. مسترجع من http://search.mandumah.com/Record/1033991
Skender، Sara. "Diagnosis of the Quality of E-Learning Service Provided to Distance Master Students: A Survey Study of a Sample of Students of Algiers University 3 for the Year 2018." مجلة الاقتصاد والتنمية البشرية مج10, ع2 (2019): 238 - 252. مسترجع من http://search.mandumah.com/Record/1033991