Nguyen Duc, Q., T. L. Cu Duc, V. N. Giap, and H. P. Vu. “Seamless Transition of Interior Permanent Magnet Synchronous Motor Base on Back Electromotive Force Observer”. Journal of Measurement, Control, and Automation, vol. 28, no. 3, Feb. 2025, pp. 16-20, https://mca-journal.org/index.php/mca/article/view/236.