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 ...