Punchihewa, C.N.D.; Kiriella, K.G.A.P.; Kumara, A.D.B.; Kodikara, R.C.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Peiris, P.A.I.; Lakmali, S.A.G.; Gunasekara, A. K. U. S.(3rd International Conference on Library and Information Management, Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2019)
Ranasinghe, U.R.N.S.; Lakmali, D.M.I.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya,Sri Lanka., 2017)