Mahmoud Ali Al-Khokhi, F., and فراس. “Constructing Skilful Cognition Test for Some Gymnastic Devices for the Students of College of Physical Education / Mosul University”. Al-Rafidain Journal For Sport Sciences (RJSS), vol. 19, no. 63, June 2025, pp. 116-55, doi:10.33899/rajsport.2013.76400.