KADAR YANTI, Rossana Margaret; EDIJATNO, Edijatno; LASMINTO, Umboro. DAS Ampal Analisa Fungsi dan Pengaruh Bangunan Pengendali Banjir DAS Ampal Kota Balikpapan. SPECTA Journal of Technology, [S. l.], v. 2, n. 3, p. 39, 2018. DOI: 10.35718/specta.v2i3.10. Disponível em: https://journal.itk.ac.id/index.php/sjt/article/view/10. Acesso em: 3 jul. 2025.