0122-1213 0122-1213 S0122-12132019000200285 10.25100/prts.v0i28.6743 Mexico 00 12 2019 00 12 2019 28 285 315

2014 19 1 1 103-18 1999 1991 10 10 79-93 2010 2008 65-90 2010 2004 8 8 74-8 2012 2007 2008 2007 2009 2006 2006 27 1 1 9-17 2016