ستيفان ججو مارزينا, سيف سعد عزت, ايناس عناد احمد. Psychasthenia and its relationship to some physical performance variables among female students of College of Physical Education. BERJ [Internet]. 2025 Dec. 1 [cited 2025 Dec. 15];21(4):73-89. Available from: https://berj.uomosul.edu.iq/index.php/berj/article/view/54251