Senevirathne, J.M.C.K.(Sport & Recreation Management Students’ Union, Department of Sport Science & Physical Education, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Shanmugaraja, Y.; Kumarasiri, S. G.; Wahalawatte, S. L.; Wanigasekara, R. V.; Begam, P.; Jayasinghe, P. K.; Padeniya, T.; Dias, T.(Sri Lanka Medical Association, 2013)