Akponana, E. B.; Arierhie, E. O.; Egbune, N. J.; Okedoye, A. M. Mathematical Modelling of Diphtheria Transmission Dynamics for Effective Strategies of Prevention and Control With Emphasis on Vaccination and Vaccine-Induced Immunity. IJRIS 2023, 1 (4), 5-14. https://doi.org/10.5281/zenodo.11046780.