SULI, L. M.; IBRAHIM, W. H. W.; AZIZ, B. A.; DERAMAN, M. R.; ISMAIL, N. A. A Review of Rare Earth Mineral Processing Technology. Chemical Engineering Research Bulletin, [S. l.], v. 19, p. 20–35, 2017. DOI: 10.3329/cerb.v19i0.33773. Disponível em: https://www.banglajol.info/index.php/CERB/article/view/33773. Acesso em: 28 mar. 2024.