A Mathematical Model for the Study of Effectiveness in Therapy in Tuberculosis Taking into Account Associated Diseases. Contemporary Mathematics , [S. l.], v. 2, n. 1, p. 77–102, 2021. DOI: 10.37256/cm.212021694. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/694. Acesso em: 24 dec. 2025.