S. Ngatiman, T. Sulaiman, and K. Y. Wong, “The Challenges of Implementing Industrial Revolution 4.0 Elements in TVET ”, jtet, vol. 15, no. 3, pp. 169–181, Sep. 2023, Accessed: May 08, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/JTET/article/view/15127