1688-9339 1688-9339 S1688-93392023000101414 10.22592/ode2023n41e414 Chile Chile 00 00 2023 00 00 2023 25 41

1 2018 12 2 2 142-6 2 2008 30 4 4 286-90 3 2020 42 4 4 182-4 4 2021 118 5 2020 20 6 2017 127 8 8 1816-20 7 2015 46 1 1 67-72 8 2020 11 3 3 348-54 9 2016 31