0185-2698 0185-2698 S0185-26982021000100046 10.22201/iisue.24486167e.2021.171.59584 Chile 00 03 2021 00 03 2021 43 171 46 64

1999 2002 2013 17 32 32 113-36 1989 1992 2016 42 3 3 429-47 2013 1213-21 1994 2016 14 1 1 30-46 2015 32 32 259-82 2008 1994 2006 6 3 3 383-406 2016 93-130 2004 México 2016 12 1 1 53-70 2004 23-56 2015 35-48 Gobierno de Perú 2007 2014 36 144 144 173-88 1983 2004 143-79 2019 24 2 2 363-86 2014 40 1 1 145-60 2018 25 78 78 227-49 2012 19 59 59 215-40 2009 2004 211-46 2006 28 112 112 40-67 1997 185-95 2017 1990 2016 2017 96 2 2 93-105 2011 2018 25-61 1981 2004 57-79 2004 81-108 2004 181-210 2004 158 9 9 1-9 2012 1-7 1990 8 8 8 227-45 2001 2002 2009 23-35