Butarbutar AR, Tuda JSB, Lasut MT, Manampiring AE, Surya WS. ANALISIS FAKTOR RISIKO KUALITAS BAKTERIOLOGIS AIR MINUM ISI ULANG DI KECAMATAN MAPANGET. PREPOTIF [Internet]. 2023 Dec. 20 [cited 2025 Dec. 19];7(1):372-8. Available from: https://journal.universitaspahlawan.ac.id/index.php/prepotif/article/view/11419