Erni E, Baharuddin A, Amelia AP AR, Multazam A. E.Coli Bacterial Contamination and Sanitation Hygiene in Refill Drinking Water (AMIU) During the Covid-19 Pandemic. woh [Internet]. 2023Jan.25 [cited 2024Nov.25];6(1):20-9. Available from: https://jurnal.fkmumi.ac.id/index.php/woh/article/view/441