Karunaratne, W.M.S.S.Weerakoon, S.B.Jinadasa, K.B.S.N.Tanaka, N.Yagisawa, J.2018-08-012018-08-012011Transactions - 2011 Volume I - PART B Technical Papers:p.138-144https://dl-iesl.nsf.gov.lk/handle/1/963Estimation of Drag Coefficients of Trees used as Bio-Shield Against TsunamiArticle