1.
Okelo N. Stability analysis of COVID-19 Model under certain constraints. Int. J. Mod. Comput. Inf. Commun. Technol. [Internet]. 2021 Jun. 30 [cited 2025 Oct. 22];4(5 & 6):18-24. Available from: https://gjpublications.com/index.php/IJMCICT/article/view/64