Performance in Mathematics of Young and Adults in Lower Secondary Education in Encceja. Research, Society and Development, [S. l.], v. 8, n. 7, p. e46871160, 2019. DOI: 10.33448/rsd-v8i7.1160. Disponível em: https://rsdjournal.org/rsd/article/view/1160. Acesso em: 5 dec. 2025.