TSEGAYE KEBEDE IRENA; SUNITA GAKKHAR. Optimal Control of two-strain typhoid transmission using treatment and proper hygiene/sanitation practices. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 30, n. 2, p. 355–369, 2022. Disponível em: https://eudoxuspress.com/index.php/pub/article/view/121. Acesso em: 18 dec. 2024.