Palii, Olha. “Analysis of the Competitive Activity of Taekwondo Athletes 12-14 Years Old”. Slobozhanskyi Herald of Science and Sport, no. 3(83) (July 25, 2021): 53–59. Accessed December 20, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/237745.