Dissanayake, T.M.R.; Amarathunga, K.S.P.; Thilakaratne, B.M.K.S.; Bandara, D.M.S.P.; Fernando, A.J.(Department of Agricultural Engineering and Soil Science, Faculty of Agriculture, Rajarata University of Sri Lanka, 2015)
Bandara, D. M. S. P.; Amarathunga, K. S. P.; Thilakaratne, B. M. K. S.; Gunawardana, C. R.; Dissanayake, T. M. R.; Dharmasena, D. A. N.; Fernando, A.J.(The Institution of Engineers, Sri Lanka, 2015)