Abeer Dakhil Hatim. “Impact Style of the Changeable Resistance in the Development Some of Physical & Functional Changes for the National Team for the Badminton”. Modern Sport 7, no. 8 (April 25, 2019). Accessed May 14, 2025. https://www.jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1200.