يونس علي ف. The Effect of Cooperative learning on Teaching Some Basic Skills and Social Agreement for Fifth Primary Class Pupils. College of Basic Education Research Journal, [S. l.], v. 10, n. 3, p. 507–536, 2011. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/38739. Acesso em: 26 oct. 2025.