عبد الرزاق ناجي مه. Positive thinking and its relationship to mathematics enlightenment among students of the Department of Mathematics in Faculty of Basic Education. JIR [Internet]. 2023 Jan. 12 [cited 2024 Apr. 26];16(34):381-406. Available from: https://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/439