Wewegedara, W.G.C.N.Amaraweera, T.H.N.G.Wijayasinghe, H.W.M.A.C.2016-05-062016-05-062013Proceedings of the Research Symposium of Uva Wellassa University:p.25-27https://dl-ifs.nsf.gov.lk/handle/1/1267Purification of vein graphite by alkali roasting for anode material in lithium ion batteriesConference Paper