Education on Clean and Healthy Living Behaviour Through Handwashing with Soap Among Elementary School Students of Gua Gajah. International Journal of Community Service, [S. l.], v. 1, n. 3, p. 463–469, 2026. Disponível em: https://e-journal.scholar-publishing.org/index.php/ijcs/article/view/255. Acesso em: 6 may. 2026.