Antonieta Angulo, Guillermo Vasquez de Velasco, Virtual Sketching:Instructional Low Resolution Virtual Reality Simulations, Blucher Design Proceedings, Volume 2, 2015, Pages 506-513, ISSN 23186968, http://dx.doi.org/10.5151/despro-sigradi2015-100074 (www.proceedings.blucher.com.br/article-details/virtual-sketchinginstructional-low-resolution-virtual-reality-simulations-22360) Palavras-chave:: ;