The effectiveness of Gordon’s model in performance Expressive and critical thinking among students Fourth grade middle school. Journal of the College of Basic Education, [S. l.], v. 20, n. 86, p. 179–240, 2023. DOI: 10.35950/cbej.v20i86.9885. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9885.. Acesso em: 2 jul. 2024.