Elapatha, G.S.; Shashiranga, R.I.L.; Bhashini, A.A.P.; Wijesinghe, U.M.D.L.
(University of Ruhuna, 2021-09-02)
The COVID-19 pandemic forced schools around the world to close their schools indefinitely and move their instructional activities onto online platforms. The schools were not ready for such a transition and their online ...