Impact of Mass Media Campaigns on Attitude Change toward Polio Vaccination. Research Mosaic, [S. l.], v. 1, n. 2, p. 51–58, 2021. DOI: 10.64428/rm/v1.i2.5. Disponível em: https://researchmosaic.com/index.php/rm/article/view/10.. Acesso em: 13 jan. 2026.