Wati, P. A., A. D. Priyanto, Y. F. Silaban, and D. P. Ganendra. “Qualitative Analysis of Water Contents in The Refill Drinking Water Depot Of Giripurno Village, Bumiaji, Batu”. Journal of Tropical Food and Agroindustrial Technology, Vol. 3, no. 02, June 2022, pp. 65-74, doi:10.21070/jtfat.v3i02.1606.