Studer F, Seiler S, Siffert A, Dapp LC, Gashaj V, Herrmann C. Development and validation of an evaluation instrument for assessing the quality of teaching and learning in Swiss children’s and youth sports. CISS [Internet]. 2024 Feb. 6 [cited 2025 Feb. 22];9(2):075. Available from: https://ciss-journal.org/article/view/10915