H. HAMADA, "The pedagogical task of designing and developing language teaching materials is a consequent implementation of a language course. Language teachers should be involved in this task by taking into account learning objectives, information processing stage", م.ع.ا, م 18, عدد 1, ص 45–60, 2007, تاريخ الوصول: 7 يوليو، 2025. [مباشر على الإنترنت]. موجود في: http://conferences.umc.edu.dz/h/article/view/816