مراحل التعليم ونظام التهذيب في جمهورية افلاطون. Journal Of Educational and Psychological Researches, [S. l.], v. 4, n. 13, p. 18–33, 2007. Disponível em: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/822. Acesso em: 9 may. 2025.