داود م. ط.; علي ع. ا. ك. The Effect Of Compound Exercises On Developing Some Physical Fitness and cognitive Components on First Class Soccer Referees’. Journal of Physical Education, [S. l.], v. 31, n. 3, p. 104–116, 2020. DOI: 10.37359/JOPE.V31(3)2019.865. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/865. Acesso em: 29 nov. 2021.