AUNG, S. S.; HTIKE, Z. M. Modeling and Simulation of Load Frequency Control for Three Area Power System Using Proportional Integral Derivative (PID) Controller. American Scientific Research Journal for Engineering, Technology, and Sciences, [S. l.], v. 26, n. 2, p. 301–315, 2016. Disponível em: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/2260. Acesso em: 3 may. 2024.