Газнюк (Lidiya Gazniuk) ЛМ, Разумовський (Sergiy Razumovskiy) СО. Marketing activities in the field of physical culture and sports, as an object of social cognition. SHSS [Internet]. 2014Feb.28 [cited 2024Nov.30];(1(39):12-6. Available from: https://journals.uran.ua/index.php/1991-0177/article/view/22752