Barakat , G. ., M. . Ahmad, and Y. . . Shahen. “Obstacles To the Use of E-Learning From the Point of View of Secondary School Teachers Field Study in Lattakia”. Tishreen University Journal- Arts and Humanities Sciences Series, vol. 41, no. 4, Aug. 2019, https://journal.tishreen.edu.sy/index.php/humlitr/article/view/8912.