Mallawaarachchi, A. P.; Agampodi, S.; Weerasinghe, M.
(Faculty of Technology Rajarata University of Sri Lanka, 2021-12)
The situation with the ongoing epidemic of coronavirus disease 2019 (COVID-19) that was probably first reported in Wuhan, China, has spread rapidly around the world. As of 12 October 2021, Sri Lanka had confirmed 528,064 ...