"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 ". مجلة الواحات للبحوث والدراسات, م 19, عدد 01, يونيو، 2026, https://journals.univ-ghardaia.edu.dz/elwahat/article/view/2057.