1. N. Nasirun, S. M. Noor, Z. M. Nor, H. Ahmat, and Z. Ahmad, "Perceived Web Service Quality for Students’ Portal in Higher Learning Institution," in International Proceedings of Economics Development and Research, 2012, vol. 56, pp. 52–56.
2. H. Al-Dossari, "A Heuristic Based Approach for Usability Evaluation of Academic Portals," International Journal of Computer Science & Information Technology, vol. 9, no. 3, pp. 15–30, 2017.
3. M. Mansourvar and N. M. Yasin, "Web portal As A Knowledge Management System In The Universities," World Academy of Science, Engineering and Technology, vol. 70, pp. 968–974, 2010.
4. N. Thomas-Alvarez and L. Mahdjoubi, "Testing the effectiveness of a web-based portal system for the building control sector," Automation in Construction, vol. 29, pp. 196–204, Jan. 2013.
5. A. Altameem, "What drives successful e-learning? An empirical investigation of the key technical issues in Saudi Arabian universities," Journal of Theoretical and Applied Information Technology, vol. 53, no. 1, pp. 63–70, 2013.