2602-8484 2602-8484 S2602-84842017000200009 10.29166/revfig.v1i2.1559 Ecuador Ecuador Ecuador Ecuador Ecuador 00 12 2017 00 12 2017 4 2 9 14

2013 5 1 1 2014 2012 1st printing edition. 2014 2015 6 1 1 51-6 2016 2002 2005 Universidad Nacional del Comahue 2013 2014 21 3 3 45-54