Ali, Azita, and Suk Yong Ea. “The Effect Of Using Learning Portal In The Subject Of Design And Tehcnology”. Research and Innovation in Technical and Vocational Education and Training 1, no. 2 (September 27, 2021): 124–133. Accessed May 2, 2024. https://publisher.uthm.edu.my/periodicals/index.php/ritvet/article/view/2135.