Wijonarko, N. P., Wahyuni, T. D. and Hadi, S. (2024) “Education Using Habituation Theory With 6 Step Handwashing Jingle on the Implementation of Handwashing With Soap”, Media Publikasi Promosi Kesehatan Indonesia (MPPKI), 7(9), pp. 2324-2331. doi: 10.56338/mppki.v7i9.5813.