Goellner, S. V., A. R. Reppold Filho, A. B. Fraga, J. Z. Mazo, M. P. Stigger, and V. Molina Neto. “<b>Qualitative Research in Brazilian Physical Education: Theoretical Positions and usages</b&gt; - Doi: 10.4025/reveducfis.V21i3.8682”. Journal of Physical Education , Vol. 21, no. 3, July 2010, pp. 381-10, https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/8682.