Gender differences of the hierarchical structure value findings of different age pupils. National university of physical education and sport of Ukraine. Fiz. vihov. sport kul’t. zdor. suchas. susp. [Internet]. 2018 Sep. 29 [cited 2024 May 5];(3 (43):26-35. Available from: https://sport.vnu.edu.ua/index.php/sport/article/view/2027