J.K. ROWLING, GEORGE R.R. Social Inequality and Educational Achievement: A Cross-Cultural Comparison of East and West Germany. International Journal of Innovative and Applied Finance, [S. l.], v. 3, n. 1, 2015. Disponível em: https://www.publishpk.net/index.php/ijiaf/article/view/12. Acesso em: 6 may. 2025.