Balasubramani, R.; Kohila, G.T.; Elavazhagan(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Gamlath, W.G.P.; Thusithakumari, W.M.; Malkanthi, D.G.A.S.; Jayawardana, K.G.I.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Pathiratne, S.; Amaratunga, P.A.B.H.; Weerasinghe, D.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)