A PLC based control system for load frequency control in an isolated small hydro power plant. ITEGAM-JETIA, [S. l.], v. 9, n. 42, p. 4–10, 2023. DOI: 10.5935/jetia.v9i42.823. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/823. Acesso em: 22 oct. 2026.