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 The Quality of Polymia Hand Sanitizer Towards Effectivity of Food Handlers.
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Available at: &lt;<a href="https://jurnalpariwisata.iptrisakti.ac.id/index.php/Proceeding/article/view/1294" target="_new">https://jurnalpariwisata.iptrisakti.ac.id/index.php/Proceeding/article/view/1294</a>&gt;. Date accessed: 22 dec. 2024.