SÁNCHEZ-MORAL, Simón; DÍEZ-PISONERO, Roberto; GAGO-GARCÍA, Cándida; ARELLANO-ESPINAR, Alfonso. Strategic Sectors in the Knowledge Economy and Development in the City of Madrid and its Region. Revista de Estudios Andaluces, [S. l.], n. 38, p. 231–233, 2019. Disponível em: https://revistascientificas.us.es/index.php/REA/article/view/9824. Acesso em: 11 dic. 2025.