Lefteratos Χρυσόστομος, and Tsangaridou Νίκη. “A Review of Research Studies for Two Alternative Models in Physical Education: Sport Education and Teaching Games for Understanding”. Inquiries in Physical Education and Sport 8, no. 1 (April 30, 2010): 43–69. Accessed May 13, 2024. https://journals.lib.uth.gr/index.php/inquiries/article/view/1343.