HUSEIN, Achmad. Pengaruh Posisi Catchment Area Terhadap Tingkat Pencemaran air tanah Di Wilayah Pantai Utara Dan Selatan Kabupaten Sampang. Cakrawala, [S. l.], v. 8, n. 1, p. 41–49, 2014. DOI: 10.32781/cakrawala.v8i1.208. Disponível em: http://cakrawalajournal.org/index.php/cakrawala/article/view/208. Acesso em: 17 apr. 2026.