Pontes, Denio Igor Silva de, and Hermano José Batista de Carvalho Carvalho. “Interfederative Governance Model: An Analysis of Four Metropolitan Regions from the Theory of Governance and Economics of Proximity”. Revista do Departamento de Geografia 41, no. 1 (December 13, 2021): e184366 . Accessed July 17, 2024. https://revistas.usp.br/rdg/article/view/184366.