The main oil producing states in Brazil and the effects of applying the resources of oil royalties . Research, Society and Development, [S. l.], v. 11, n. 12, p. e222111234376, 2022. DOI: 10.33448/rsd-v11i12.34376. Disponível em: https://rsdjournal.org/rsd/article/view/34376. Acesso em: 6 dec. 2025.