Kurniawan, Fajar Bakti. “Uji MPN Pada AIR ISI ULANG DISTRIK DEMTA KABUPATEN JAYAPURA”. Journal of Nursing and Health 9, no. 3, September (October 2, 2024): 320-328. Accessed October 6, 2024. https://jurnal.politeknikyakpermas.ac.id/index.php/jnh/article/view/377.