Aydın, Muharrem, and İhsan Sarı. “The Relationship Between Coach-Created Motivational Climate and athletes’ Challenge and Threat Perceptions”. Quality in Sport 7, no. 2 (June 7, 2021): 24–37. Accessed January 27, 2026. https://apcz.umk.pl/QS/article/view/QS.2021.008.