Runtuwene MCMF, Hari Susanto B, Rupiwardani I. Relationship Between Food Handlers’ Knowledge and Attitudes with Food Hygiene and Sanitation Practices at Nutrition Provision Service Unit (SPPG) Sepinggan 4 Balikpapan: English. KESANS [Internet]. 2026 Sep. 23 [cited 2026 Sep. 23];5(12):2403-9. Available from: https://kesans.rifainstitute.com/index.php/kesans/article/view/733