The Endemic Trap: Proactive Early Intervention as the Key to Elimination in the Epidemiological Dynamics of Dual Thresholds. Contemporary Mathematics , [S. l.], v. 6, n. 6, 2025. DOI: 10.37256/cm.6620258182. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/8182. Acesso em: 24 dec. 2025.