Perera, N.I.S.Senanayake, S.P.Jayasekara, L.R.2015-04-272015-04-272000Perera, N.I.S., Senanayake, S.P. and Jayasekara, L.R., 2000. Chemotaxonomy and medicinal properties of Sida spp: flavonoids, Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka; 2000: pp 08.http://repository.kln.ac.lk/handle/123456789/7102enArticle