NAJAH, Asrul Ainun; QIRAM, Ikhwanul; SARTIKA, Dewi. Pengaruh (Matrik) Pola Susunan Serat Terhadap Karakterisktik Peredam Suara Berbahan Sabut Kelapa. V-MAC (Virtual of Mechanical Engineering Article), [S. l.], v. 5, n. 2, p. 21–26, 2020. DOI: 10.36526/v-mac.v5i2.1039. Disponível em: https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/1039. Acesso em: 1 jun. 2025.