The effectiveness of using the Treagust model in mathematics achievement among second-grade intermediate students. Journal of the College of Basic Education, [S. l.], v. 27, n. 112, p. 92–106, 2022. DOI: 10.35950/cbej.v27i112.5108. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5108.. Acesso em: 3 jul. 2024.