Wahab, A. M. A., Z. Yusof, Z. A. Rasid, A. Abu, and N. F. M. N. Rudin. “Dynamic Instability of High-Speed Rotating Shaft With Torsional Effect”. International Journal of Automotive and Mechanical Engineering 15, no. 4 (December 25, 2018): 6034–6051. Accessed April 26, 2024. https://journal.ump.edu.my/ijame/article/view/387.