2007-2171 2007-2171 S2007-21712020000200308 10.32870/dse.v0i21.634 Argentina 00 12 2020 00 12 2020 11 21

2015 2005 9 49-72 2008 12 12 256-69 2003 2003 2009 Santa Fe 2014 95-108 2010 3 6 6 975-90 2016 23 15-25 2012 5/6 1997 1999 1995 1998 2015 1998 2008 2015 1 1 1 47-57 2000 2014 55-72 2015 2009 2010 2009 2004 8 8 115-28 2010 147-76 2001 7 7 80-91 1991 1 1 93-106 2015 2016 31 31 2008 29 13 13 142-61 1995 1996 2007 2016 1996 48-71 1997 177-211 1997 25 25 13-50 2002 V 5 5 25-38 2010 121-40 2012 109-20 2001 71-111 2011 15 15 137-52 2012 2018 1 2017 2012 84 84 163-84 2017 25 25 86-97 2013 23 23 73-97 2010 103-27 2014 447 447 32-5 2015 2017 2 1 1 32-59 2017 1 2 2 1996 265-302 2010 61-76 2012 109-33 1995 35 138 138 255-74 2009 2005 1 1 101-22 2010 14 14 86-112 2018 1990 22 22 189-201 2006 1 2 2 2014 18-19 18-19 11-40