Statistical thinking skills included in mathematics textbooks Intermediate stage. Journal of the College of Basic Education, [S. l.], v. 29, n. 118, p. 103–77, 2023. DOI: 10.35950/cbej.v29i118.10192. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/10192.. Acesso em: 3 jul. 2024.