Amaraweera, G.Balasooriya, N.Wijayasinghe, A.Attanayake, N.Dissanayake, L.2016-05-062016-05-062013ICMAT 2013: 7th International Conference on Materials for Advanced Technologieshttps://dl-ifs.nsf.gov.lk/handle/1/1275Effect of purity enhancement on surface modification of vein graphiteConference Paper