hamdan, Abdullah Ghazi. “The Effect of Teaching Exercises Using Inquiry - Based Learning on Mental Toughness and Learning Scoring Accuracy in Handball for Forth Stage Preparatory School Students”. Journal of Physical Education 35, no. 2 (June 28, 2023): 472–482. Accessed May 13, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1457.