Papagiannopoulos Δ.; Digelidis Ν. The Teaching Approach TGFU and the Results of its Application in Primary and Secondary Education. Inquiries in Physical Education and Sport, [S. l.], v. 17, n. 2, p. 111–137, 2019. DOI: 10.26253/heal.uth.ojs.ispe.2019.1529. Disponível em: https://journals.lib.uth.gr/index.php/inquiries/article/view/1529. Acesso em: 10 may. 2026.