GOODARZI, Azam; HEIDARNIA, Alireza; NIKNAMI, Shamseddin; HEIDARNIA, Maryam. Efficacy of Educational Film for Enhancing Oral Health Knowledge, Attitude and Performance of Elementary Students. Journal of Dental School, [S. l.], v. 32, n. 4, p. 197–201, 2019. DOI: 10.22037/jds.v32i4.24776. Disponível em: https://journals.sbmu.ac.ir/dentistry/article/view/24776. Acesso em: 8 jul. 2026.