Pham Thi Van Anh, Vu Xuan Truong and Khong Doan Dien (2021) “OPTIMAL DESIGN OF DYNAMIC VIBRATION ABSORBER FOR REDUCTION OF TORSIONAL VIBRATION USING QUADRATIC TORQUE METHOD”, UTEHY Journal of Science and Technology, 28, pp. 26-30. Available at: http://tapchi.utehy.edu.vn/index.php/jst/article/view/403 (Accessed: 26May2022).