Pristianingrum, Santy, Tuti Surtimanah, Fergi Desi Puspita, and Siti Utami Sulastri. 2022. “Pengetahuan Dan Praktek Cuci Tangan Serta Memakai Masker Di Kalangan Pengunjung Rumah Sakit Di Masa Pandemi : Knowledge and Practice Hand Washing and Mask Wearing During Pandemic Among Hospital Visitor ”. Media Publikasi Promosi Kesehatan Indonesia (MPPKI) 5 (8), 970-75. https://doi.org/10.56338/mppki.v5i8.2477.