N. Bonnia N, Z. Zanuri A, A. Asli N, A. Masdar N, Ratim S, M. Yahaya S, et al. Synthesis of Graphene Oxide from Waste Carbon Tyre using Modified Hummer’s Method. IJET [Internet]. 2019 Dec. 24 [cited 2025 May 12];7(4.14):352-5. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/27673