Coules Ε. Φ.; Tzetzis Γ. Systematic Observation of the Lesson of Physical Education with the Use Of OSCD-PE. Inquiries in Physical Education and Sport, [S. l.], v. 3, n. 3, p. 204–211, 2005. DOI: 10.26253/heal.uth.ojs.ispe.2005.1091. Disponível em: https://journals.lib.uth.gr/index.php/inquiries/article/view/1091. Acesso em: 24 jul. 2024.