Badrah S, Anwar A, Y. A P. The Relation between Either of Hygiene Food Handlers or Presentation Food and Coliform Bacteria Contamination in the Food Street of Elementary School. IJSBAR [Internet]. 2017 Mar. 3 [cited 2025 Oct. 27];32(1):270-9. Available from: https://gssrr.org/JournalOfBasicAndApplied/article/view/7044