DIANA, Gita Okta; WILDIAN, Wildian. Rancang Bangun Sistem Pendeteksian Dini Tanah Longsor Berbasis SMS. Jurnal Fisika Unand, [S. l.], v. 8, n. 1, p. 20–25, 2019. DOI: 10.25077/jfu.8.1.20-25.2019. Disponível em: https://jfu.fmipa.unand.ac.id/index.php/jfu/article/view/385. Acesso em: 12 oct. 2026.