R.U. Akhaze and O.O. Olowu. Theoretical Study of a Model for Dengue and its Co- Endemicity with Chikungunya Virus. JSTR [Internet]. 2021 Dec. 12 [cited 2024 Nov. 22];3(4). Available from: https://journals.nipes.org/index.php/njstr/article/view/260