Differentiation on sports lessons with ball games in 3rd and 4th grades. Training and Practice : Journal of Educational Sciences, [S. l.], v. 16, n. 4, p. 101–109, 2018. DOI: 10.17165/TP.2018.4.10. Disponível em: https://journal.uni-mate.hu/index.php/trainingandpractice/article/view/4285. Acesso em: 5 dec. 2025.