C. E. Flores-Mendoza, B. M. C. Santiago, D. M. Andrade, W. P. Fontes, L. A. Rodrigues, and C. A. M. Tuma, “ Mothers-Offspring Resemblance in Intelligence and Its Relationship to Socioeconomic Status ”, Paidéia, vol. 27, no. 66, pp. 98–106, Apr. 2017, doi: 10.1590/1982-43272766201712.