NUHAN, Helena Golang; SAMPULAWA, Syasa Indriani; KURNIAWAN, Slamet Santoso. The Effectiveness of Hand Hygiene Education Using Audiovisual Media in Preventing Diarrhea in Elementary School Children at SDN 05 Lubang Buaya, East Jakarta. Jurnal Kesehatan Masyarakat Perkotaan, [S. l.], v. 6, n. 1, p. 162–173, 2026. DOI: 10.37012/jkmp.v6i1.3517. Disponível em: https://journal.thamrin.ac.id/index.php/jkmp/article/view/3517. Acesso em: 21 sep. 2026.