The role of school activities in consolidating some educational principles among middle school students. Journal of the College of Basic Education, [S. l.], v. 2, n. SI, p. 558–571, 2022. DOI: 10.35950/cbej.v2iSI.5666. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5666.. Acesso em: 4 jul. 2024.