Muhammadi، N.، و Alahoum، R. (2021). Electronic Documentary Research for Doctoral Students in Social Sciences and Humanities: University of Oran and Mostaganem and Tlemcen as a Model. المجلة الدولية للاتصال الاجتماعي، مج8, ع4 ، 314 - 337. مسترجع من http://search.mandumah.com/Record/1201083
Muhammadi، Nadia، و Rabeh Alahoum. "Electronic Documentary Research for Doctoral Students in Social Sciences and Humanities: University of Oran and Mostaganem and Tlemcen As a Model." المجلة الدولية للاتصال الاجتماعي مج8, ع4 (2021): 314 - 337. مسترجع من http://search.mandumah.com/Record/1201083