Okan, İlyas, A. Kaya, U. Bilgin, and B. Gokyurek. “Investigation of Ruminative Thinking Forms and Athlete Emotion Regulation Skills of Football Players Playing in U-19 Academy Development Leagues”. Journal of ROL Sport Sciences, vol. 4, no. 2, June 2023, pp. 698-13, doi:10.5281/zenodo.8005432.