V. Triyanti, H. Iridiastadi, W. . Aribowo, and Y. Yassierli, “Working with cognitive load task: mental fatigue, sleepiness, and performance”, JMMST, vol. 8, no. 2, pp. 33–41, Sep. 2024, Accessed: Mar. 14, 2025. [Online]. Available: https://journal.ump.edu.my/jmmst/article/view/10789