ZAPATA MORÁN, M. G.; DE LA GARZA MONTEMAYOR, D. J. La paradiplomacia y la protodiplomacia: factores que incidieron en la transformación en Cataluña.: Paradiplomacy and protodiplomacy: factors that affected the transformation in Catalonia. CIMEXUS, [S. l.], v. 17, n. 1, p. 87–105, 2023. Disponível em: https://cimexus.umich.mx/index.php/cimexus/article/view/280. Acesso em: 8 jul. 2025.