Effectiveness of Audiovisual Media vs Leaflets in Improving Mothers’ Knowledge of Diphtheria in Toddlers in Mojo Health Center, Surabaya. International Journal of Advanced Health Science and Technology, [S. l.], v. 5, n. 3, p. 133–139, 2025. DOI: 10.35882/ijahst.v5i3.459. Disponível em: https://ijahst.org/index.php/ijahst/article/view/459. Acesso em: 23 jul. 2025.