Hind Mohammad Amin, et al. “Comparison of Mental Toughness and Social Interaction Among Female Players of the Physical Education and Sports Science Colleges Basketball Teams in the Middle Euphrates Universities”. Modern Sport, vol. 18, no. 4, Dec. 2019, pp. 339-48, https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1531.