PARTEKA, E.; REZENDE, D. A. Digital planning of the city of Barcelona and its relations with the strategic digital city. Journal of Technology Management & Innovation, Santiago, Chile, v. 13, n. 4, p. 54–60, 2018. DOI: 10.4067/S0718-27242018000400054. Disponível em: https://www.jotmi.org/index.php/GT/article/view/2967. Acesso em: 12 apr. 2021.