Vũ, Đình Đạt, Quang Dich Nguyen, and Huy Phương Nguyễn. “Analysis and Comparison of the 4-Pole 2DOF-HMBs ”. Journal of Measurement, Control, and Automation 1, no. 2 (February 3, 2021). Accessed April 3, 2025. https://mca-journal.org/index.php/mca/article/view/35.