MATHEMATICAL ANALYSIS OF MALARIA-TYPHOID CO-INFECTION DYNAMICS WITH ENVIRONMENTAL DRIVERS. The Journals of the Nigerian Association of Mathematical Physics, [S. l.], v. 71, p. 57–72, 2026. DOI: 10.60787/jnamp.vol71no.607. Disponível em: https://nampjournals.org.ng/index.php/home/article/view/607.. Acesso em: 26 apr. 2026.