Modeling and optimal control analysis of transmission dynamics of amoebiasis with repeated acute state. Nonlinear Studies, [S. l.], v. 32, n. 3, p. 1047–1072, 2025. Disponível em: https://nonlinearstudies.com/index.php/nonlinear/article/view/3799. Acesso em: 10 sep. 2025.