Eze, F.C., K.O. Idowu, U.M. Adam, and D.O. Olofin. “Mathematical Modelling of the Endemic Phase of Covid-19 Infection Considering Vaccination Breakthrough, Revaccination and Reinfection”. International Journal of Mathematical Analysis and Modelling 8, no. 2 (January 3, 2026). Accessed July 28, 2026. https://tnsmb.org/journal/index.php/ijmam/article/view/250.