JIA, Xin et al. Hydrophobic Microcrystalline Cellulose/ Polyethyleneimine Composite Aerogel for Effective Sound Absorption. BioResources, [S. l.], v. 18, n. 4, p. 8432–8443, 2023. Disponível em: https://ojs.bioresources.com/index.php/BRJ/article/view/22902. Acesso em: 26 dec. 2025.