Suprayitno, E., Darmawan, R. and Huzaimah, N. (2022) “KNOWLEDGE, ATTITUDE AND BEHAVIOR FOR USING MASKS AND HAND WASHING DURING PANDEMIC COVID-19”, INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS), 5(3), pp. 218-225. doi: 10.29082/IJNMS/2021/Vol5/Iss3/363.