Analysis of Student Opinions on the Motivation of Physical Education Lessons. GYMNASIUM, [S. l.], v. 20, n. 2, p. 124–138, 2019. DOI: 10.29081/gsjesh.2019.20.2.10. Disponível em: https://gymnasium.ub.ro/index.php/journal/article/view/569. Acesso em: 14 mar. 2025.