Erna Maya Safa and Sulistyorini, L. 2024. Drinking Water Treatment Proccess at Sumber Karangan Perumda Air Minum Tugu Tirta Kota Malang . Media Gizi Kesmas. 13, 2 (Dec. 2024), 621–632. DOI:https://doi.org/10.20473/mgk.v13i2.2024.621-632.