MAHMOUD, Soraa. The Relationship Of Some Kinematical Variables of The Hitting Arm And The Percentage of Contribution In Straight Serving Accuracy In Junior Tennis. Journal of Physical Education, Baghdasd, Iraq., v. 28, n. 3, p. 568–583, 2016. DOI: 10.37359/JOPE.V28(3)2016.1091. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1091.. Acesso em: 4 may. 2024.