Osaily DRZ. (The Challenges Facing Learners in Implementing E-Learning in Hebron Educational Region at Al- Quds Open University/Palestine (Case Study. التعليم المفتوح [انترنت]. 17 مايو، 2017 [وثق 22 ديسمبر، 2024];4(7). موجود في: https://journals.qou.edu/index.php/jropenres/article/view/340