Morales, A. P., M. M. dos A. Azevedo, R. N. Maciel, J. L. Barcelos, N. T. Arêas Neto, and V. F. da Silva. “<b>Efficacy of the Mental Processing in Volleyball Players With Differenttial Metacognitive levels</b&gt; - DOI: 10.4025/reveducfis.V20i1.6053”. Journal of Physical Education , Vol. 20, no. 1, Apr. 2009, pp. 43-50, https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/6053.