AVELAR, João Marcos Borges; SCHNEIDER, Mirian Beatriz. The cross-border region of the frontier triple and the construction of an integrated development project. DRd - Desenvolvimento Regional em debate, [S. l.], v. 9, p. 179–203, 2019. DOI: 10.24302/drd.v9i0.1951. Disponível em: https://www.periodicos.unc.br/index.php/drd/article/view/1951. Acesso em: 10 nov. 2026.