“The Effect of Supplemental Beta-Alanine and Anaerobic Training on the Development of Fatigue Index, PFK Enzyme, and 200-Meter Sprint Performance in Young Athletes”. Al-Muthanna Journal of Sport Education Sciences 14, no. 1 (May 21, 2026). Accessed June 14, 2026. https://muthuni-ojs.org/index.php/sjpe/article/view/1246.