HUTAJULU, J.; WIRATMA, D. Y.; MARPAUNG, J. K. Pemanfaatan Evacuation Route Banjir di Kawasan Hulu Das Wampu, Desa Garunggang Kecamatan Kuala Kabupaten Langkat. Jurnal Abdimas Mutiara, [S. l.], v. 3, n. 2, p. 359–362, 2022. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/3208. Acesso em: 30 jan. 2026.