Sustainable Acoustic and Thermal Insulation from Natural and Recycled Fibers: Integrating Circular-Economy Principles into Building Material Science. International Journal of Advance Scientific Research, [S. l.], v. 5, n. 08, p. 53–63, 2025. Disponível em: https://sciencebring.com/index.php/ijasr/article/view/1037. Acesso em: 22 dec. 2025.