Utami HVT. Detection of Escherichia coli Bacterial Contamination on Cutlery at Warung Lesehan Around Nologaten Yogyakarta . JMID [Internet]. 2023 Dec. 31 [cited 2025 Feb. 5];1(1):17-24. Available from: https://jmid.uds.ac.id/jmlid/article/view/13