Lyimo, J. ., N. . Shaban, E. . Mureithi, and T. . Sagamiko. “Modelling and Analysis of a Holling Type II Stage Structured Predator-Prey System in the Presence of Harvesting”. Tanzania Journal of Science, vol. 45, no. 3, Mar. 2021, pp. 477-89, https://tjs.udsm.ac.tz/index.php/tjs/article/view/216.