Leelananda, H.H.Wijesekera, N.T.S.Peiris, T.A.2019-10-012019-10-012008Engineer, 41(5):p.95-104https://dl-iesl.nsf.gov.lk/handle/1/1724Potential of urban land management using geographic information systems:a study of Thimbirigasyaya ward ColomboArticle