Front Matter. Perceptions, [S. l.], v. 5, n. 2, 2019. DOI: 10.15367/pj.v5i2.193. Disponível em: https://tuljournals-qa.non-proxied.tul-infra.page/index.php/perceptions/article/view/193. Acesso em: 5 may. 2025.