G, P.; BS, S.; S, R.; G, R.; J, S. Removal of Chromium (VI) cation metal using Poly (N-vinyl-2-pyrrolidone)/Magnetite nanocomposite from aqueous media. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 13, n. 10, p. 5886–5891, 2017. DOI: 10.24297/jac.v13i10.5825. Disponível em: https://www.rajpub.com/index.php/jac/article/view/5825. Acesso em: 21 jun. 2024.