Pertsukhov, Andrii, Borys Beziazychnyi, and Viktoria Khudiakova. “Comparative Characteristics of TTA of the world’s Leading Football Clubs”. Slobozhanskyi Herald of Science and Sport, no. 3(83) (July 25, 2021): 68–76. Accessed May 1, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/237747.