THARI, Ahmed. Relationship concern status performance of assistant referees for the province of Baghdad football. Journal of Physical Education, Baghdasd, Iraq., v. 26, n. 1, p. 54–71, 2014. DOI: 10.37359/JOPE.V26(1)2014.45. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/45.. Acesso em: 13 may. 2024.