MAVLYANOVICH, S. B. . Preparation Runners over Barrier to 400 Meters in Annual Training. International Journal on Integrated Education, [S. l.], v. 5, n. 2, p. 35–38, 2022. DOI: 10.31149/ijie.v5i2.2701. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/2701. Acesso em: 12 oct. 2026.