ABDUL KHALID, Mohamad Syahmi Haziq; NOR AZALI BIN AZMIR; SHAHMIR HAYYAN BIN SANUSI. Manipulating the Acoustic Characteristics of Kenaf as a Sound Absorber by Modifying the Thickness and Air Gap. International Journal of Integrated Engineering, [S. l.], v. 16, n. 9, p. 247–255, 2024. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/13957. Acesso em: 9 apr. 2026.