Jayatilake, M.D.C. De S.Liyanage, N.N.Meegama, R.G.N.2021-03-032021-03-0310th Anniversary International Symposium:The Issues and Challenges of the 21st Century, 4th-8th July 2006, Sabaragamuwa University of Sri Lanka - Proceedings, pp.178-183https://dl-susl.nsf.gov.lk/handle/1/1078e-leaningOpen sourceSCOROMMoodleConference PaperSUSL Museum