Mapping research on the application of magnetic particles in the removal of oil in water: analysis of research between 2000 and 2018. Research, Society and Development, [S. l.], v. 8, n. 1, p. e781513, 2019. DOI: 10.33448/rsd-v8i1.513. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/513. Acesso em: 28 jun. 2025.