"Exploring Needs and Challenges in Learning English for Students of Economic Purposes: a case of 2nd year master economic students of The Djilali Bounaama Khemis Mililana University " (2026) مجلة الواحات للبحوث والدراسات, 19(01). موجود في: https://journals.univ-ghardaia.edu.dz/elwahat/article/view/2057 (تاريخ الوصول: 15 يونيو 2026).