الشهري محمد بن علي, and المسعد أحمد بن زيد. “The Availability of The Efficiencies of E-Learning at Night School Teachers in Riyadh”. Jazan University Journal of Human Sciences, vol. 5, no. 1 الجزء الرابع, Jan. 2016, pp. 395-11, https://doi.org/10.63908/901aed16.