Pristianingrum, S. (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), pp. 970–975. doi: 10.56338/mppki.v5i8.2477.