MEENAKSHI, S.; ANANTHASWAMY, V.; JOTHI, J. A.; SANTHI, V. K. A Mathematical Study on SIR Epidemic Model During COVID-19. Communications in Mathematics and Applications, [S. l.], v. 15, n. 3, p. 1115–1128, 2024. DOI: 10.26713/cma.v15i3.2596. Disponível em: http://www.journals.rgnpublications.com/index.php/cma/article/view/2596. Acesso em: 16 jun. 2025.