SALEM, M.; KHELFI, M. F. Optimization of nonlinear controller with an enhanced biogeography approach. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 4, n. 2, p. 77–87, 2014. DOI: 10.11121/ijocta.01.2014.00199. Disponível em: http://ijocta.org/index.php/files/article/view/199. Acesso em: 22 jan. 2025.