Kellis Η., Goudas Μ., Vernadakis Ν., Digelidis Ν., & Kioumourtzoglou Ε. (2007). Evaluation and Viability of the Olympic Education Program. Inquiries in Physical Education and Sport, 5(3), 328–340. Retrieved from https://journals.lib.uth.gr/index.php/inquiries/article/view/1211