يونــس مجيــد س, خزعل محمد أدغ. Mathematics flow and its relationship to the acquisition of mathematical concepts for male and female students of the sixth grade of primary school. JIR [Internet]. 2023 Jan. 12 [cited 2023 Jun. 4];16(34):118-41. Available from: https://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/423