Samarajeewa, S.R.Weerahewa, J.Gunathilake, H.M.2014-06-032014-06-032002Tropical Agricultural Research, 14:p.317-326https://dl-cri.nsf.gov.lk//handle/1/3743ProductsCoconut oilEdible oilTariffTariff policy liberalization in edible oil market and its implications on the coconut producers in Sri Lanka