DOLOROSA, E. A. .; PATHINATHAN, T. . Fuzzy Model on Online Treatment Analysis for COVID-19. Communications in Mathematics and Applications, [S. l.], v. 12, n. 4, p. 977–985, 2021. DOI: 10.26713/cma.v12i4.1641. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/1641. Acesso em: 27 apr. 2024.