Simulation and Analysis of Automatic Load Frequency Control Using PI Controller. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 3, n. 4, p. 316–323, 2016. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1366. Acesso em: 8 sep. 2025.