Lazaridis Αλέξανδρος, and Gorozidis Γεώργιος. “The Effect of Feedback With Self-Modeling on Learning the Volleyball Service, in Physical Education Classes”. Inquiries in Physical Education and Sport 10, no. 2 (October 15, 2012): 108–118. Accessed July 22, 2024. https://journals.lib.uth.gr/index.php/inquiries/article/view/1382.