SOARES, M. P. The difficulty in defining city: current discussions enlightened by some recent contributions. Cadernos Metrópole, [S. l.], v. 21, n. 45, p. 647–668, 2019. Disponível em: https://revistas.pucsp.br/index.php/metropole/article/view/2236-9996.2019-4513. Acesso em: 17 jul. 2024.