De Silva, L.B.De Silva, U.L.L.Mahendran, M.Arnold, D.Jennings, R.C.2010-07-062010-07-061983Journal of the National Science Council of Sri Lanka, 11(1):p.139-142https://dl.nsf.gov.lk/handle/1/6234Abstract available from Library, Please quote title when requestingCoumarin isolationOrganic chemistryChemistryCoumarins of Micromelum ceylanicumArticle