Yulianto, Yulianto, Yufi Lestari, Hartin Suidah, Nur Chasanah, and Nanik Rosyidah. “THE EFFECTIVENESS OF METHOD, VIDEO, IMAGE, AND SONG ON HAND WASHING BEHAVIOR IN 1ST-3RD GRADERS OF SDIT PERMATA MULIA MOJOKERTO”. INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS) 2, no. 02 (September 29, 2018): 137-144. Accessed January 25, 2021. http://ijnms.net/index.php/ijnms/article/view/133.