[1]
W. N. S. E. . binti Wan Jusoh and M. R. . bin Daud, “Development of Portable Electronic Sensor Trainer (PEST) for Teaching and Learning Purpose”, iJTvET, vol. 2, no. 1, pp. 30–37, May 2020, Accessed: Oct. 17, 2025. [Online]. Available: https://journal.pktm.com.my/index.php/ijtvet/article/view/19