A Study of Asthma Cases among Under-Five Children using Mixture Poisson Ar(Q) Model. International Journal of Development Mathematics (IJDM), [S. l.], v. 2, n. 2, p. 267–278, 2025. DOI: 10.62054/ijdm/0202.15. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/169.. Acesso em: 12 jul. 2026.