Mohd Sobran, N. M., M. D. . Mohamed Yusof, N. Mohd Ali, M. Zulkifli, and M. Md Ghazaly. “Implementation of Principal Component Analysis (PCA) As Fault Detection Approach for A Three-Tank System: An Education Perspective”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS), vol. 8, no. 2, Oct. 2025, https://ijeeas.utem.edu.my/ijeeas/article/view/6310.