MOHD AZHAR, Nor Azwa Yasmin; WAHID, Abdul Zaki Abdul. Comparison of Natural Fibers as Acoustic Panels. Progress in Engineering Application and Technology, [S. l.], v. 2, n. 1, p. 85–91, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/997. Acesso em: 8 apr. 2026.