Effectiveness of video-assisted teaching program on dental hygiene among children. Indian Journal of Child Health, [S. l.], v. 4, n. 4, p. 492–495, 2017. DOI: 10.32677/IJCH.2017.v04.i04.007. Disponível em: https://mansapublishers.com/index.php/ijch/article/view/349.. Acesso em: 22 nov. 2024.