Electro-Oxidation of Methanol at Copper and Nickel Modified Clay Electrodes. Global Journal of Science Frontier Research, [S. l.], v. 15, n. 30, p. 47–53, 2015. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/. Acesso em: 25 oct. 2026.