Kusbaryanto, K., & Rahmadani, I. P. . (2023). The Impact of Handwashing Education through Animation Videos on Knowledge and Attitudes towards Handwashing among UMY Students during the COVID-19 Pandemic. Journal of Healthcare and Biomedical Science, 1(2), 46–55. https://doi.org/10.31098/jhbs.v1i2.1722