Cornejo, Cristian, and Purificación Galindo-Villardón. “Meta-Biplot As a Measure of Social Protection Variables for European and Latin American Countries”. La Revue Internationale Des Économistes De Langue Française, vol. 8, no. 1, June 2023, pp. 20-33, https://doi.org/10.18559/rielf.2023.1.2.