The comparative analysis of physical training teachers’ attitude to the educational reforms in the general secondary educational institutions. Fiz. vihov. sport kul’t. zdor. suchas. susp. [Internet]. 2020 Jul. 1 [cited 2024 May 4];(2 (50):20-5. Available from: https://sport.vnu.edu.ua/index.php/sport/article/view/2223