NEUPPMANN, Pedro Henrique; DA LUZ, José Aurélio Medeiros. Magnetic separation of roasted hematitic ore. HOLOS, [S. l.], v. 6, 2022. DOI: 10.15628/holos.2022.10055. Disponível em: https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/10055. Acesso em: 27 abr. 2024.