Wijewantha, P.(Paper presented at III Human Capital in Enterprise and Economy – Perspective of Management and Economics Conference, University of Szczecin, Poland, 2018)
Prasadika, G.H.H.P.; Nishanthi, H.M.(Department of Human Resources Management, Faculty of Commerce & Management Studies, University of Kelaniya,Sri Lanka,2018. Asian Journal of Empirical Research 2018, 2018)