Analysis of Drinking Water Quality in One of the Spings in Umbul Songo, Kopeng, Semarang District: Analisis Kualitas Air Minum pada Salah Satu Sumber Mata Air di Umbul Songo, Kopeng Kabupaten Semarang. Jurnal Lingkungan Nusantara [Internet]. 2025 Mar. 7 [cited 2026 Oct. 13];2(1):29-45. Available from: https://journal.jantoscv.com/index.php/jln/article/view/8