OUATTARA, L.; OUEDRAOGO, H.; OUEDRAOGO, D. .; GUIRO, A. Analysis and optimal control for SEIR mathematical modeling of COVID-19. Malaya Journal of Matematik, India, v. 12, n. 04, p. 367–387, 2024. DOI: 10.26637/mjm1204/003. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/2013. Acesso em: 4 dec. 2024.