Хазім Тоні (Toni Khazim), and Паєвський Володимир Валерійович (Vladimir Paevskyy). “Justification of the Problem of Improving the Organizational and Managerial Training of Trainers on Sports”. Slobozhanskyi Herald of Science and Sport, no. 5(43) (October 31, 2014): 93–96. Accessed December 23, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/28735.