RAMYASHREE, J; R. ROJA, M; SIVAGURUNATHAN, G; KOTTEESWARAN, R. Firefly algorithm based multivariable PID controller design for MIMO process. International Journal of Engineering & Technology, [S. l.], v. 7, n. 2.31, p. 41–44, 2018. DOI: 10.14419/ijet.v7i2.31.13394. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/13394.. Acesso em: 28 apr. 2024.