يونــس مجيــد س. .; خزعل محمد أ. د. غ. . Acquisition of mathematical concepts among female students of the primary stage. مجلة أبحاث الذكاء, [S. l.], v. 16, n. 33, p. 586–604, 2022. Disponível em: https://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/409. Acesso em: 25 apr. 2024.