أ.د. مواهب حميد أ. ع. ط. أ. س. ق., “The effect of special exercises using rubber ropes to develop special endurance and achieve a 200-meter freestyle swimming”, ms, vol. 19, no. 4, p. 0156, Dec. 2020, doi: 10.54702/msj.2020.19.4.0156.