1.
Abdulhameed F, Abdulkareem H. The Effect of Competition Effort on Vital Capacity Level on Young Soccer Players Aged (14 – 16) Years old. jope [Internet]. 2021 Mar. 28 [cited 2026 Jul. 9];33(1):45-51. Available from: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1116