Ngatiman, N. A., M.N.B. Othman, and M. Z. Nuawi. “Wireless Hybrid Vehicle Three-Phase Motor Diagnosis Using Z-Freq Due to Unbalance Fault”. International Journal of Integrated Engineering 15, no. 5 (October 19, 2023): 208–215. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/15072.