CZAJKOWSKA, Monika. Differences in the Achievements of Girls and Boys in Solving Mathematical Tasks. INSTED: Interdisciplinary Studies in Education & Society, [S. l.], v. 21, n. 1(81), p. 119–134, 2018. Disponível em: https://insted-tce.pl/ojs/index.php/tce/article/view/339. Acesso em: 8 may. 2024.