Семенов, Андрій, and Тетяна Осадченко. 2023. “THE USE OF MOBILE GAMES AS A MEANS OF INCREASE THE RUNNING SPEED OF SCHOOL STUDENTS OF THE 3rd-5th GRADES”. SWorldJournal 4 (22-04):36-45. https://doi.org/10.30888/2663-5712.2023-22-04-051.