1870-4654 1870-4654 S1870-46542022000100235 10.22201/iij.24487872e.2022.22.16953 Peru 00 12 2022 00 12 2022 22 235 266

2002 96 4 4 2002 25 25 1979 1953 2005 857 857 1982 1991 2012 1994 1958 2003 78 78 2007 2003 85 849 849 1998 Fleck 1995 2002 96 2 2 Fleck 1995 1993 2007 I 1984 2003 1984 2008 1956 2002 1992 2 2002 84 847 847 2004 86 853 853 1958 1958 2002 64 64 1976 2000 2003 78 78 2006 2011 1979 II 2010 1980 15 2 2