Ali, M.A.M.H.; Opatha, H.H.D.N.P.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2008)
Kathriarachchi, M.; Rowntree, G.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2016)
Weragoda, R.B.L.; Opatha, H.H.D.N.P.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2015)
Vinojini, M.; Arulrajah, A.A.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2017)