Samarathunga, S.M.D.S.S.; Madurapperuma, M.W.(Department of Accountancy, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2016)
Hewapathiranage, H.P.L.S.; Pieris, M.D.P.(Department of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, 2015)