A comparative study of physical fitness tests between middle and assistant referees for the Referees Refinement Course Qatar 2014. Journal of the College of Basic Education, [S. l.], v. 20, n. 86, p. 591–613, 2023. DOI: 10.35950/cbej.v20i86.9097. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9097.. Acesso em: 21 apr. 2025.