Hugo, Alfred Kisuda, Thadei Damas Sagamiko, and Isambi Sailon Mbalawata. 2023. “Optimal Harvesting of Wildebeest-Lion Interactions in Serengeti Ecosystem With Prey Refuge”. Tanzania Journal of Science 49 (2):528-45. https://doi.org/10.4314/tjs.v49i2.22.