The impact of the lock and key strategy on the achievement of fifth graders in Arabic grammar and the attitude towards it. Journal of the College of Basic Education, [S. l.], v. 1, n. SI, p. 141–160, 2023. DOI: 10.35950/cbej.v1iSI.10339. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/10339.. Acesso em: 3 jul. 2024.