عبد الرزاق ناجي . م. ه. . . . Positive thinking and its relationship to mathematics enlightenment among students of the Department of Mathematics in Faculty of Basic Education. مجلة أبحاث الذكاء, [S. l.], v. 16, n. 34, p. 381–406, 2023. Disponível em: https://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/439. Acesso em: 17 jun. 2024.