Abukhalil, T. A., Halawani, S. M.-F. and Daher, W. M. (2021) “School Principals’ Evaluation of the Effectiveness of Employing Distance Learning Tools by Teachers”, International Journal of Interactive Mobile Technologies (iJIM), 15(19), pp. pp. 64–78. doi: 10.3991/ijim.v15i19.24837.