KUSTIANI, R. .; SOLIKHAH, U. . The effect of quartet play on knowledge, attitude, and hand washing practices in school-aged children. Proceedings Series on Health & Medical Sciences, [S. l.], v. 1, p. 20–23, 2020. DOI: 10.30595/pshms.v1i.27. Disponível em: https://conferenceproceedings.ump.ac.id/pshms/article/view/27. Acesso em: 8 jul. 2025.