Jayasinghe, P.K.S.C.; Wijerathna, E.H.M.P.M.; Rajapaksha, S.Y.
(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
The Covid-19 pandemic has resulted in drastic changes in the educational sector. Due to the social distancing health regulations, the education systems all around the world have adopted a distance and digitalized ...