Z.A.NAZAROV. METHODOLOGY OF ORGANIZATION OF MIDDLE RUNNING TRAINING IN ATHLETICS. Journal of Integrated Education and Research, [S. l.], v. 1, n. 5, p. 264–269, 2022. Disponível em: https://ojs.rmasav.com/index.php/ojs/article/view/357. Acesso em: 6 may. 2026.