HAKIT, Ali. The impact of using concept maps in learning the skill of preparing volleyball players. Journal of Physical Education, Baghdasd, Iraq., v. 29, n. 4, p. 343–358, 2017. DOI: 10.37359/JOPE.V29(4)2017.1109. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1109.. Acesso em: 7 may. 2024.