Jansomboon W, Brikshasri P, Sarawutanukul S, Prapainainar P. Characterization of Graphene Synthesized by Modified Hummers and Liquid-phase Exfoliation Method. Applied Science and Engineering Progress [internet]. 2019 Feb. 22 [cited 2026 Sep. 17];12(1):14-9. available from: https://ph02.tci-thaijo.org/index.php/ijast/article/view/187149