Nwagor, P., Okoro, J. A., & Igwe, P. Y. (2025). Nonlinear Dynamics and Sensitivity of R₀ to Epidemiological Parameters in a Structured Disease Model. Faculty of Natural and Applied Sciences Journal of Mathematical and Statistical Computing, 2(3), 51–62. https://doi.org/10.63561/jmsc.v2i3.857