Marshood, J. M.; Ibrahim, A. O.; Ghawadrah, S. M.; Salih, R. H.; Najaar, B. A. The Necessary Training Needs for UNRWA Schools Teachers in the Light of E- Learning from the Principals’ Points of View. JEPS 2022, 6 (19), 49-70. https://doi.org/10.26389/AJSRP.M120921.