MAYER FOULKES, D.; LÓPEZ OLIVO, M. F.; SERVÁN MORI, E. Cognitive skills: Intergenerational transmission by socioeconomic levels. Estudios Económicos de El Colegio de México, [S. l.], v. 23, n. 1, p. 129–156, 2008. DOI: 10.24201/ee.v23i1.136. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/136. Acesso em: 5 may. 2024.