Le , T. N., H. A. Quyen, . T. T. B. Phan, and T. T. Nguyen. “Minimizing the Amount of Load Shedding Considering the Primary Control of Generator”. Journal of Technical Education Science, vol. 13, no. 5, Sept. 2018, pp. 58-66, https://www.jte.edu.vn/index.php/jte/article/view/289.