Hansana, A.V.R., N.C. Ganegoda, and H.C.Y. Jayathunga. 2024. “Optimal Control Strategies on Mobility for Preventing COVID-19 Transmission: A Study With A Three-Patch Compartmental Model”. Communication in Biomathematical Sciences 7 (1):34-49. https://doi.org/10.5614/cbms.2024.7.1.2.