Khawaldeh, S.; Al-Zoubi, A. S.; Al-khrisha, S.; Al-Yousef, M. Obstacles to the Use of E Learning from the Perspective of Secondary School Students in the Directorate of Education for the First Amman Region. AJRS 2017, 20 (1), 111-123. https://doi.org/10.35875/1105-020-001-006.