Kamtsios Σ, Filaktakidou Α. The Relation Between Coping Strategies, Self-Efficiency And Physical Activity Participation as Revealed Through a Study Held among Ioannina University Students. ispe [Internet]. 2008 Dec. 31 [cited 2024 Nov. 21];6(3):303-10. Available from: https://journals.lib.uth.gr/index.php/inquiries/article/view/1284