Rahayu, Salsabila Fauziah, Nurul Hakimah, and Carissa Cerdasari. “The Effect of Poster on Personal Hygiene Knowledge and Practice of Food Handlers at Senjani Kitchen Catering Malang: Pengaruh Media Poster Pada Pengetahuan Dan Praktik Personal Hygiene Penjamah Makanan Di Katering Senjani Kitchen Malang”. Amerta Nutrition 6, no. 1SP (December 23, 2022): 200–205. Accessed August 29, 2024. https://e-journal.unair.ac.id/AMNT/article/view/39861.