BELEULMI, Saliha, و Hacène HAMADA. "Introducing Teaching Portfolios in Pre-Service English Language Teacher Education in the Teachers’ Training School of Constantine". مجلة العلوم الإنسانية, م 25, عدد 1, يونيو، 2014, ص 75-87, http://conferences.umc.edu.dz/h/article/view/1527.