Shah Alam, S., M. D. Ismail, M. H. Ali, and M. Z. Mohd. Zain. “Factors Influencing Students’ Usage Satisfaction Toward University Web Portal: A Pls-Sem Analysis”. Jurnal Personalia Pelajar, vol. 20, no. 2, Feb. 2022, https://spaj.ukm.my/personalia/index.php/personalia/article/view/256.