FLORES, H. R.; VALDEZ, S. K. Thermogravimetric and specific heat determinations of a commercial preconcentrated sample of ulexite, between room temperature and 1,000 ºC. Revista de Metalurgia, [S. l.], v. 42, n. 6, p. 404–408, 2006. DOI: 10.3989/revmetalm.2006.v42.i6.38. Disponível em: https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/38. Acesso em: 29 apr. 2024.