Tikhonova, M. ., Bermudes, D. ., Kyselov, V. ., Maksymenko, L. ., & Fetko, Y. (2022). The problem of the obligation of a child athlete to comply with the provisions of the anti-doping legislation of Ukraine. SPORT TK-Revista EuroAmericana de Ciencias del Deporte, 11, 19. https://doi.org/10.6018/sportk.519491