ELKOT, A.M. Separation of Macro Amounts of Metal Pairs, II: Separation of Zinc and Cobalt . Asian Journal of Chemistry, [S. l.], v. 3, n. 2, p. 206–211, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25214. Acesso em: 3 oct. 2024.