Wijesinghe, K.G.C.D.B.Ayoni, V.D.N.Perera, T.H.C.S.2021-09-072021-09-072014Annals of the Sri Lanka Department of Agriculture, 16:p.383https://dl-doa.nsf.gov.lk/handle/1/3460Socio EconomicRiceMarketingRetailersWhole sellersAnalysis of Marketing Margin of Rice in Sri Lanka During 1990 to 2010Article