GONTJANG PRAJITNO, Gontjang Prajitno; CATHARINA RISTI INDRIYANI, Catharina Risti Indriyani; SUYATNO, Suyatno. Pengaruh Sudut Lubang pada Sonic Crystal terhadap Atenuasi dengan Bahan Pipa PVC: Gontjang Prajitno, Catharina Risti Indriyani, Suyatno Suyatno. Jurnal Fisika dan Aplikasinya, [S. l.], v. 16, n. 1, 2025. DOI: 10.12962/j24604682.v16i1.6211. Disponível em: https://journal.its.ac.id/index.php/jfa/article/view/3556. Acesso em: 31 jul. 2026.