Martínez-Bernabéu, Lucas, and José Manuel Casado-Díaz. “Labour Market Areas and Cluster Subdivision for Spain 2011”. REGION 9, no. 1 (June 28, 2022): R1-R6. Accessed October 7, 2024. https://region.wu-wien.ac.at/ojs/index.php/region/article/view/432.