Sirin, İzel, and Çisem Unlu. “Investigation of the Basic Psychological Needs of High School Students and Their Attitudes towards Physical Education and Sports Courses”. Journal of ROL Sport Sciences 5, no. 2 (June 30, 2024): 257–271. Accessed July 3, 2024. https://roljournal.com/index.php/rol/article/view/421.