Fitria Eka Putri; Alfita Sari; Adelina Fitri; Fajrina Hidayati; Hubaybah Hubaybah. The Relationship Between Sanitation Of Premises And Equipment With The Presence Of Escherichia Coli Bacteria In Refillable Drinking Water Depots In The Working Area Of The Gemuruh Water Health Center. IJMH 2023, 2, 17-21.