Karaca, Aynur, Nuri Berk Güngör, and Fikret Soyer. “The Effect of Mental Toughness on Professionalism in Athletes: Zihinsel dayanıklılığın Sporcularda Profesyonelizme Etkisi”. Journal of Human Sciences 21, no. 4 (December 1, 2024): 369–376. Accessed December 19, 2024. https://j-humansciences.com/ojs/index.php/IJHS/article/view/6489.