[1]
“Characterization of Sound Absorption Coefficient and Acoustic Impedance of Palm Frond Fiber Composites with Pine Resin on Various Composition Variations”, Jurnal Teknik Mesin, vol. 13, no. 1, pp. 6–12, Apr. 2023, doi: 10.21063/jtm.2023.v13.i1.6-12.