1.
Liakou Ε, Digelidis Ν, Chatzigeorgiadis Α, Papaioannou Α. Self-Concept, Achievement Goals and Bullying in Physical Education. ispe [Internet]. 2010 Apr. 30 [cited 2024 Nov. 21];8(1):1-13. Available from: https://journals.lib.uth.gr/index.php/inquiries/article/view/1340