Carlton, S. K. D. S.; Gamage, P. N.(Department of of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2021)
Chaturanga, W. B.; Gamage, P. N.(Department of of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2021)
Adhikari, A. M. T. N.; Gamage, P. N.(Department of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya Sri Lanka, 2024)