0124-0064 0124-0064 S0124-00642020000200155 10.15446/rsap.v22n2.87373 Mexico España Peru Peru 00 04 2020 00 04 2020 22 2 155 163

1 2020 395 10224 10224 565-74 2 2020 3 2020 1-11 4 1927 115 772 772 700-21 5 2000 42 4 4 599-653 6 2020 7 2020 8 2020