Azzahra EAF, Novianti V, Al-Irsyad M. Relationship between Personal hygiene and Environmental Sanitation to the Presence of Escherichia coli Bacteria in Food . BKM-PHCM [Internet]. 2024Jun.12 [cited 2024Oct.3];00. Available from: https://dev.journal.ugm.ac.id/v3/BKM/article/view/13428