MANILO, Y. Locomotor activity of professional football referees. Physical Education of Students, [S. l.], v. 18, n. 6, p. 37–40, 2014. DOI: 10.15561/20755279.2014.0607. Disponível em: https://sportedu.org.ua/index.php/PES/article/view/160. Acesso em: 25 mar. 2023.