Mitova , Olena, and Daniil Skrypets. “Structure and Content of Theoretical Training of Young Hockey Players at the Initial Training Stage”. Sportyvnyi Visnyk Prydniprovia / Prydniprovia Journal of Sports Science, no. 1 (April 12, 2025): 199–210. Accessed August 18, 2025. https://svp.ust.edu.ua/article/view/333579.