1.
Curex N, Toaha S, Kasbawati. Stability Analysis of the Development Mathematical Models for the Spread of Covid-19 Effects of Vaccination and Campaigns as Processes in Controlling the Spread of Disease. Proximal [Internet]. 2022 Jul. 3 [cited 2025 Oct. 5];5(2):50-66. Available from: https://e-journal.my.id/proximal/article/view/1819