Silalahi ABD, Martani NS, Jabal AR, Turnip ON, Teresa A. Correlation Between Personal Hygiene of Handlers With The Presence of Escherichia Coli In Meatball at Palangka Raya University. Barigas [Internet]. 2025 Nov. 25 [cited 2025 Dec. 22];3(2). Available from: https://e-journal.upr.ac.id/index.php/medica/article/view/18656