Utilization of Disposable Mask Waste and Coconut Fiber as an Acoustic Composite Material. DIMENSI: Journal of Architecture and Built Environment, [S. l.], v. 51, n. 2, p. 107–112, 2024. DOI: 10.9744/dimensi.51.2.107-112. Disponível em: https://dimensi.petra.ac.id/index.php/ars/article/view/27915. Acesso em: 13 aug. 2026.