Khamidjonov Mukhammadbobir Ulug'bek ugli (2025) “INCREASING THE SPEED ENDURANCE OF LONG-DISTANCE RUNNERS”, Ethiopian International Journal of Multidisciplinary Research, 12(05), pp. 706–708. Available at: https://www.eijmr.org/index.php/eijmr/article/view/3185 (Accessed: 7 May 2026).