Nguyễn Ngọc Phương and Nguyễn Duy Phương (2013) “Design the model control of wind turbine speed by bevel-gear system”, Journal of Technical Education Science, 8(1), pp. 17–24. Available at: https://www.jte.edu.vn/index.php/jte/article/view/662 (Accessed: 7 April 2026).