Mathematical Analysis of an Epidemic Model for COVID-19: How Important Is the People’s Cautiousness Level for Eradication?. Letters in Biomathematics, [S. l.], v. 9, n. 1, p. 3–22, 2022. DOI: 10.30707/LiB9.1.1681913305.200838. Disponível em: https://lettersinbiomath.org/manuscript/index.php/lib/article/view/142.. Acesso em: 21 nov. 2024.