أ.د إنتصار عويد علي حنان طاهر حسن. “The Combination of Mental and Cognitive Maps Strategies Influenced the Performance and Accuracy of Overwhelming Volleyball Skill”. Modern Sport, vol. 19, no. 4, Dec. 2020, p. 0078, https://doi.org/10.54702/msj.2020.19.4.0078.