Research with abstracts
                                                                Kulathunga R.D.H, Gunarathna E.D.T.P , Jayawardhana N.D.N., De Silva R.H.S.K  ,Ranasinghe R.L.D.S  , Falsul haq M. H  , Fernando P , Arawwawala L.D.A.M. 
                                                                Published as an abstract in book of abstracts,   6th ICAUST
                                                                                                                                Publication year: 2018