Bourogaa، S.، و Doufene، M. (2015). Investigating the Relevance of ESP Course Content to learners’ Needs: The Case of Learners of Health, Security and Environment at theNational Vocational Training Institute in Said Otba - Ouargla (رسالة ماجستير غير منشورة). جامعة قاصدي مرباح - ورقلة، ورقلة. مسترجع من http://search.mandumah.com/Record/940717
Bourogaa، Samia، و Madjid Doufene. "Investigating the Relevance of ESP Course Content to Learners’ Needs: The Case of Learners of Health, Security and Environment At TheNational Vocational Training Institute in Said Otba - Ouargla" رسالة ماجستير. جامعة قاصدي مرباح - ورقلة، ورقلة، 2015. مسترجع من http://search.mandumah.com/Record/940717