Fadlan Widyananda, Putri Ronitawati. P3PM Poster Improves Knowledge and Attitudes Toward Personal Hygiene of Food Handlers at SPPG A. JAFH [Internet]. 2026 Jun. 2 [cited 2026 Jun. 22];4(1):26-39. Available from: https://www.scieclouds.com/ojsnew/index.php/sj/article/view/319