Walisundera, A.E.; Arachchige, B.J.H.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2016)
Arachchige, B.J.H.; Robertson, A.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2015)
Arachchige, B.J.H.; Robertson, A.(Department of Human Resource Management Faculty of Management Studies and Commerce University of Sri Jayewardenepura, 2013)