Editorial Volume 19 (2017) Authors Luciana Costa Lima Thomaz Raphael Uchôa DOI: https://doi.org/10.23925/1980-7651.2017v19;a1 Downloads vídeo (Português (Brasil)) vídeo Issue Vol. 19 (2017) Section Editorial License https://creativecommons.org/licenses/by-sa/4.0/legalcode