ADHIKA, Damar Rastri, Iwan PRASETIYO, Abiyoga NOERIMAN, Nurul HIDAYAH, and S. WIDAYANI. “Sound Absorption Characteristics of Pineapple Leaf Epoxy Composite”. Archives of Acoustics 45, no. 2 (April 27, 2020): 233–240. Accessed June 21, 2025. https://acoustics.ippt.pan.pl/index.php/aa/article/view/2473.