Alatawi, S. S. T., S. Miskon, N. S. Abdullah, F. Ghabban, F. Saeed, I. Alfadli, and O. Ameerbakhsh. 2021. “A New Model for Enhancing Student Portal Usage in Saudi Arabia Universities”. Engineering, Technology & Applied Science Research 11 (3). Greece:7158-71. https://doi.org/10.48084/etasr.4132.