FERDIAN KUSUMA; MEIFAL RUSLI; MULYADI BUR. PENENTUAN POSISI RETAK PADA PLAT MELALUI ANALISIS KURVA MODUS GETAR. Jurnal Sains dan Teknologi, [S. l.], v. 19, n. 2, p. 50–57, 2020. Disponível em: https://jst.ejournal.unri.ac.id/index.php/JST/article/view/54. Acesso em: 27 agu. 2026.