Before the river, gates and locks: land appropriations and disputes over the use of middle Rio Ivaí-PR . Research, Society and Development, [S. l.], v. 10, n. 14, p. e464101420522, 2021. DOI: 10.33448/rsd-v10i14.20522. Disponível em: https://rsdjournal.org/rsd/article/view/20522. Acesso em: 5 dec. 2025.