Johnson, O. S., Edogbanya, H. O., Wakili, A. and John, A. T. (2024) “Diphtheria Disease Transmission Dynamics In Low Vaccine Coverage Setting”, International Journal of Mathematical Sciences and Optimization: Theory and Applications, 10(2), pp. 79 - 106. Available at: http://ijmso.unilag.edu.ng/article/view/2085 (Accessed: 18May2024).