Sobko, Iryna, Hanna Duhinova, and Oleksandr Zolotukhin. “Features of the Integrated Training of Young Basketball Referees before the Game Season”. Sports games, no. 1(15) (March 14, 2024): 33–44. Accessed July 17, 2024. https://journals.uran.ua/sports_games/article/view/299634.