Thilakarathna, P. T. A.; Dissanayake, M.; Gunawardana, K. B.; Akalanka, H. M. K.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2020-10-02)
Jinadasa, A. G. R. G.; Siriwardhana, I. D.; Gunawardana, K. B.; Attanayake, A. P.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2019-12-05)