Sunardi, Sunardi, Jamal A. Rachman saprin, and Rifa`i Harahap. “PERAPIHAN REARRANGEMENT SOUND SYSTEM INDOOR”. AMMA : Jurnal Pengabdian Masyarakat 2, no. 3 (April 30, 2023): 226–234. Accessed November 14, 2024. https://journal.mediapublikasi.id/index.php/amma/article/view/2521.