Yaman MS, Bar M, Sarıkabak M, Hergüner G. Identification of expectations and encountered problems of the middle-school students participating in the sports activities. HumanSciences [Internet]. 2016Jul.23 [cited 2024Dec.21];13(2):3044-56. Available from: https://j-humansciences.com/ojs/index.php/IJHS/article/view/3683