HASAN, MK; BEGUM, DA; ISLAM, MF. Leaching of Sodium Sulphide Roasted Ilmenite Sand. Bangladesh Journal of Scientific and Industrial Research, [S. l.], v. 42, n. 4, p. 367–376, 2008. DOI: 10.3329/bjsir.v42i4.746. Disponível em: https://banglajol.info/index.php/BJSIR/article/view/746. Acesso em: 6 apr. 2025.