1028-9933 1028-9933 S1028-99332022000500002 Cuba Cuba Cuba Cuba República de Angola 00 10 2022 00 10 2022 101 5

1 2018 34 3 3 443-76 2 2019 21 2 2 3 2019 21 2 2 4 2021 13 3 3 5 2015 10 8 8 6 2008 22 4 4 583-604 7 2021 17 363-74 8 2019 21 1 1 9 2018 20 2 2 10 2019 155 1 1 39-45 11 2020 12 2021 13 2019 14 2021