AMIR, M.; KHALEEL , R. The Effect of Jigsaw Strategy on Learning Spiking in Volleyball for Sophomore Students. Journal of Physical Education, [S. l.], v. 34, n. 4, p. 522–534, 2022. DOI: 10.37359/JOPE.V34(4)2022.1322. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1322. Acesso em: 2 apr. 2023.