Navigation and territorial occupation: The Iguaçu River in the regional economic formation of the northern plateau of Santa Catarina and southern Paraná. DQuestão [Internet]. 2025 Jun. 27 [cited 2026 Aug. 25];23(62):e16152. Available from: https://www.revistas.unijui.edu.br/desenvolvimentoemquestao/article/view/16152