ANH TUAN, L. N.; KIM DUNG, L. T.; THANH HA, L. D.; HIEN, N. Q.; PHU, D. V.; DU, B. D. Preparation and characterization of nanosilica from rice husk ash by chemical treatment combined with calcination. Vietnam Journal of Chemistry, [S. l.], v. 55, n. 4, p. 455, 2017. DOI: 10.15625/2525-2321.2017-00490. Disponível em: https://vjs.ac.vn/index.php/vjchem/article/view/2525-2321.2017-00490. Acesso em: 23 nov. 2024.