2007-4387 2007-4387 S2007-43872021000100421 10.22201/iij.24487937e.2021.15.16128 Chile 00 12 2021 00 12 2021 15 421 442

2013 35 35 2001 V 2 1132 a. 7 2012 2 2 4 2009 13 13 2007 34 1 1 2008 112 112 2001 2003 1951 1998 XIX 1844 1990 2015 II 2 2006 2020 27 1930 2003 1 1977 1977 3 2017 9 1843 2008 2007 1998