Khamidjonov Mukhammadbobir Ulug'bek ugli. “INCREASING THE SPEED ENDURANCE OF LONG-DISTANCE RUNNERS”. Ethiopian International Journal of Multidisciplinary Research 12, no. 05 (May 30, 2025): 706–708. Accessed May 15, 2026. https://www.eijmr.org/index.php/eijmr/article/view/3185.