A Sustainable Modified Hummers Method for Synthesizing Graphene Oxide Nanosheets. Iraqi Journal of Applied Physics, [S. l.], v. 20, n. 2A, p. 317–320, 2024. DOI: 10.2025/83a4hx11. Disponível em: https://ijap-iq.com/index.php/ijap/article/view/96. Acesso em: 10 may. 2026.