2014-9832 2014-9832 S2014-98322019000400010 10.33588/fem.224.1009 Perú Perú 00 00 2019 00 00 2019 22 4 199 199 1 2013 35 131-4 2 2017 4 213-20 3 2017 31 263 4 2016 16 504-18