Al Nuaim, D. and Dosky, J. 2018. Assessment of the rate of change in the members of the Administrative members of sports clubs and federations in Dohuk governorate. Al-Rafidain Journal For Sport Sciences. 21, 68 (Oct. 2018), 188–205. DOI:https://doi.org/10.33899/rajsport.2018.163010.