MORALES HERRERA, Y.; MARIANI OCHOA, R. A brief history of pensions in Mexico and their current problems. Universita Ciencia, [S. l.], v. 13, n. 38, p. 240–264, 2025. DOI: 10.5281/zenodo.17916529. Disponível em: https://universita.ux.edu.mx/universita-ciencia/article/view/1376. Acesso em: 14 nov. 2026.