PAPA, Rocco. The city challenges and external agents. Methods, tools and best practices. TeMA - Journal of Land Use, Mobility and Environment, [S. l.], v. 14, n. 1, p. 3–4, 2021. Disponível em: https://serena.atcult.it/index.php/tema/article/view/8011. Acesso em: 19 apr. 2025.