LU, Siyuan. Correlation between Educational Inequality and Income Inequality. BCP Education & Psychology, [S. l.], v. 7, p. 400–403, 2022. DOI: 10.54691/bcpep.v7i.2694. Disponível em: https://bcpublication.org/index.php/EP/article/view/2694. Acesso em: 19 aug. 2026.