Khudhur, Rizgar M. “Repetitive Anaerobic Strength for Fatigue Index of Females in Single- Player and Multiple Player Games”. KOYA UNIVERSITY JOURNAL OF HUMANITIES AND SOCIAL SCIENCES, vol. 4, no. 2, June 2022, pp. 220-6, doi:10.14500/kujhss.v4n2y2021.pp220-226.