AKHAZE R.U. AND AKO I.I. Backward Bifurcation Analysis of a Dengue-Chikungunya Model. NIPES - Journal of Science and Technology Research, [S. l.], v. 4, n. 1, 2022. DOI: 10.37933/nipes/4.1.2022.1. Disponível em: https://journals.nipes.org/index.php/njstr/article/view/306. Acesso em: 19 sep. 2024.