[1]
Goellner, S.V., Reppold Filho, A.R., Fraga, A.B., Mazo, J.Z., Stigger, M.P. and Molina Neto, V. 2010. <b>Qualitative research in Brazilian Physical Education: theoretical positions and usages</b&gt; - doi: 10.4025/reveducfis.v21i3.8682. Journal of Physical Education . 21, 3 (Jul. 2010), 381-410.