ABDUL KARIM, Hamid. The Effect Of Feedback Using Teaching Styles On Learning Serving in Tennis. Journal of Physical Education, Baghdasd, Iraq., v. 28, n. 3, p. 316–335, 2016. DOI: 10.37359/JOPE.V28(3)2016.1077. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1077.. Acesso em: 4 may. 2024.