Ali, A. and Ea, S.Y. (2021) “The Effect Of Using Learning Portal In The Subject Of Design And Tehcnology”, Research and Innovation in Technical and Vocational Education and Training, 1(2), pp. 124–133. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/ritvet/article/view/2135 (Accessed: 23 July 2024).