HAMAMI, . I. .; WARNANA, . D. .; WIDODO, . RANCANG BANGUN ALAT PENGUKUR KECEPATAN AKUSTIK DAN KADAR AIR VOLUMETRIK UNTUK MONITORING TANAH LONGSOR. Jurnal Geosaintek, [S. l.], v. 6, n. 2, 2025. Disponível em: https://journal.its.ac.id/index.php/geosaintek/article/view/7319. Acesso em: 6 dec. 2025.