1727-897X 1727-897X S1727-897X2022000100074 Cuba 00 02 2022 00 02 2022 20 1 74 80

1 2019 30 2 2 2 2018 52 2 2 1-17 3 2018 1334-53 4 2020 34 2 2 5 2018 4 2 2 6 2018 34 1 1 7 2018 62 8 2016 36 2 2 9 2019 10 2020 14 40 40