Kaluku, Khartini, and Martha Puspita Sari. “THE EFFECT OF BOOKLET MEDIA ON FOOD HANDLER HYGIENE PRACTICES, ATTITUDES, AND KNOWLEDGE DURING THE COVID-19 PANDEMIC”. Media Penelitian dan Pengembangan Kesehatan 33, no. 2 (June 30, 2023): 105-113. Accessed November 7, 2024. https://jurnal.polkesban.ac.id/index.php/jmp2k/article/view/1844.