The records of public instruction classes in the Cidade do Príncipe in the Provincial Reports from 1870 to 1889: an eye on the Seridó school education. Research, Society and Development, [S. l.], v. 5, n. 4, p. 322–337, 2017. DOI: 10.17648/rsd-v5i4.143. Disponível em: https://rsdjournal.org/rsd/article/view/143. Acesso em: 5 dec. 2025.