Rahmatika, Habibah Nur, Habibah Nur Rahmatika, Purwanto Purwanto, and Narto Narto. “Pengaruh Variasi Ketebalan Media Filtrasi Sistem Up-Flow Terhadap Kadar Fe, Mn, Dan Kekeruhan Air Sumur Galu Di RT 08 RW 02, Ngampilan, Kota Yogykarta”. Sanitasi: Jurnal Kesehatan Lingkungan 6, no. 3 (February 18, 2015): 142–150. Accessed November 22, 2024. https://e-journal.poltekkesjogja.ac.id/index.php/Sanitasi/article/view/828.