Suraweera, S.A.D.H.N.; Liew, C.L.; Cranefield, J.(Research Centre for Social Sciences, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Suraweera, S.A.D.H.N.; Weersooriya, W.A.; Weerasinghe, M.K.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)
Weerasooriya, W.A.; Weerasinghe, M.K.; Wanigasooriya, Priyanwada; Piyarathana Thero, Lagumdeniye; Suraweera, S.A.D.H.N.; Chamara, K.A.T.(Department of Library and Information Science, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2016)