Weerasuriya, R.Wickramarathne, H.U.S.Dharmagunawardhane, H.A.2015-09-032015-09-031998Colloids and Surfaces A : Physicochemical and Engineering Aspects, 144:p.267-273https://dl-ifs.nsf.gov.lk/handle/1/652Surface complexation modeling of fluoride adsorption onto kaoliniteArticle