Mustafa Jaruallah, M., معتز, M. samie Hasan, and مازن. “The Relationship of Physical Fitness to Body Composition in Secondary School Students”. Al-Rafidain Journal For Sport Sciences (RJSS), vol. 26, no. 83, June 2025, pp. 592-01, doi:10.33899/rjss.2023.18299011.