Postformal thinking of students in intermediate stage. Journal of the College of Basic Education, [S. l.], v. 2, n. SI, p. 853–867, 2022. DOI: 10.35950/cbej.v2iSI.5690. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5690.. Acesso em: 4 jun. 2026.