Marqués-Perales, I., M. Herrera-Usagre, and C. J. Gil-Hernández. “The Long Path from Periphery to Core: Social Mobility in Southern European Countries”. Journal of Social Policy, Social Change and Development, vol. 2, no. 1, June 2024, pp. 1-18, https://so10.tci-thaijo.org/index.php/journalspsd/article/view/1071.