Spanaki Ειρήνη Ε., Skordilis Εμμανουήλ Κ., and Venetsanou Φωτεινή. 2010. “The Effect of a Psychomotor Program on the Motor Proficiency of Early Elementary School Children”. Inquiries in Physical Education and Sport 8 (2):132-41. https://doi.org/10.26253/heal.uth.ojs.ispe.2010.1350.