Herath, H.M.T.B.Dissanayake, R.S.Priyadarshani, A.M.A.De Silva, S.Wannigama, G.P.Jamie, J.2015-09-032015-09-031998Phytochemistry, 47(1):p.117-119https://dl-ifs.nsf.gov.lk/handle/1/628Article