Seran Tae, A., M. Sahdan, and S. Landi. “elationship etween ableware anitation ith the resence of scherichia oli at he estaurant”. ancasakti ournal f ublic ealth cience nd esearch, ol. 3, no. 3, Sept. 2023, pp. 168-76, doi:10.47650/pjphsr.v3i3.575.