SANDOR I, ISIDORI E, TADDEI F, KALININ R. THE CHARACTERISTICS OF PHYSICAL ACTIVITY PRACTICE IN THREE ROMANIAN SCHOOLS WITH DIFFERENT ETHNIC GROUPS. Studia UBB Educatio Artis Gymn. [Internet]. 2019 Dec. 30 [cited 2025 Apr. 4];64(4):5-15. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbeducatio/article/view/1528