NAGACHANDRUDU, S.; MAHESWARI, S.T.; JAYAPRAKASH, R. Effect of Different Acids on Rice Husk Calcination and Extraction of Bio-Silica. Asian Journal of Chemistry, [S. l.], v. 34, n. 2, p. 371–375, 2022. DOI: 10.14233/ajchem.2022.23567. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/34_2_17. Acesso em: 7 may. 2024.