Khawaldeh, Saleh, Abdallah Salem Al-Zoubi, Saud Al-khrisha, and Muhammad Al-Yousef. 2017. “Obstacles to the Use of E Learning from the Perspective of Secondary School Students in the Directorate of Education for the First Amman Region”. Al-Balqa Journal for Research and Studies 20 (1): 111-23. https://doi.org/10.35875/1105-020-001-006.