1390-1249 1390-1249 S1390-12492018000300105 10.17141/iconos.62.2018.3238 Argentina 00 12 2018 00 12 2018 62 105 118

1975 54-73 2016 25 30 30 2014 2016 INEGI 2014 2018 2007 1993 2015 256 2009 1992 191-217 2013 6 63 63 2017 2017 2018