2014-9832 2014-9832 S2014-98322017000300009 10.33588/fem.203.887 Perú 00 00 2017 00 00 2017 20 3 141 141 1 2004 18 2 2 2 2005 3 1996 312 71-2 4 2005 20 5 2008 19 85-6 6 1997 8 1-4