Tinaw Tilahun Asmamaw; Gebreargawi, K. . . . A Mathematical Model for the Transmission Dynamics of COVID-19 Pandemic Considering Protected and Hospitalized With Optimal Control. East Afr. J. Biophys. Comput. Sci. 2025, 5 (2), 58-86. https://doi.org/10.4314/eajbcs.v5i2.5S.