@article{joshua2026,
  title={Existence of a Stochastic Model of an Age-Structured Deterministic Model of Diphtheria Infection},
  author={Enobong E. Joshua and Ekere S. Udofia and Blessing I. Israel},
  year={2026},
  journal={Ktrend - International Journal of Mathematics and Statistics (IJMS)},
  volume={2},
  number={2},
  pages={1-17},
  doi={10.68766/ijms.000006},
  url={https://doi.org/10.68766/ijms.000006}
}