Kallitsounaki Γ, Digelidis Ν, Kiamouri Α, Angeli M, Krommidas Χ. Students’ out-of-school physical activity and math performance. ispe [Internet]. 2025 Mar. 7 [cited 2026 Sep. 18];22(2):69-82. Available from: https://journals.lib.uth.gr/index.php/inquiries/article/view/2275