Jayantha, K.; Ubhayachandra, E.G.(2nd International Conference on Social Sciences, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2014)
Buddhikasiri, A.; Pushpakumara, S.; Samarasinghe, H.P.K.D.; Madhumali, A.K.R.; Kumari, R.P.W.S.(Department of Archaeology, University of Kelaniya, Sri Lanka, 2014)