Constantinides Π. Elementary Students’ Attitude towards Physical Education and Differences regarding Gender and Grade Level. Inquiries in Physical Education and Sport, [S. l.], v. 11, n. 3, p. 79–87, 2013. Disponível em: https://journals.lib.uth.gr/index.php/inquiries/article/view/1410. Acesso em: 7 oct. 2023.