1688-7468 1688-7468 S1688-74682020000100001 10.22235/pe.v13i1.1923 Argentina 00 00 2020 00 00 2020 13 1 1 18

2012 6 12 12 1-23 2013 10 2 2 5-19 2010 9 5 5 1-24 2010 11 1 1 7-31 2011 60 97-113 2002 52 896 896 34-8 2004 23 7-20 2006 11 1 1 181-205 2007 Buenos Aires, Argentina 2005 34 3 3 77-100 2017 Santa Fe, Argentina 2018 Buenos Aires, Argentina 2018 Buenos Aires, Argentina 2013 Buenos Aires, Argentina 2017 4 8 8 97-120 2013 Argentina 2017 4 8 8 121-42 2017 4 8 8 42-67 2009 12 1 1 69-193 2018 17 1-17 2014 19 61 61 349-75 2009 Argentina 2012 24 29 29 79-103 2010 7 1 1 1-9 2008 2008 Argentina 2015 15 2 2 1-26 2008