عبد الرزاق ناجي م. هند. 2023. “Positive Thinking and Its Relationship to Mathematics Enlightenment Among Students of the Department of Mathematics in Faculty of Basic Education”. مجلة أبحاث الذكاء 16 (34):381-406. https://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/439.