2444-054X 2444-054X S2444-054X2022000200251 10.24875/ciru.21000499 Peru Peru Peru 00 04 2022 00 04 2022 90 2 251 255

1 2019 1329 9-12 2 2018 6 11-3 3 2018 2 18-26 4 2018 2 20-1 5 2013 3 203-9 6 2008 3 221-47 7 2014 2 343-60