Saputri, Isma (2024) Analisis Persentase Penyerapan Bunyi Material Akustik Serat Ijuk (Arenga pinnata) dengan Perekat Polivinil Klorida = Analysis of the Percentage of Sound Absorption In Palm Fiber (Arenga pinnata) Acoustic Materials with Polyvinyl Chloride Adhesive. Skripsi thesis, Universitas Hasanuddin.