TAIB, Nur-Azzah Afifah et al. Valorization of Sarawak Rice Husk: Synthesis and Characterization of Enhanced Purity Amorphous Silica via Hydrochloric Acid Leaching. BioResources, [S. l.], v. 21, n. 3, p. 7192–7210, 2026. Disponível em: https://ojs.bioresources.com/index.php/BRJ/article/view/25493. Acesso em: 25 jul. 2026.