0864-2141 0864-2141 S0864-21412023000100009 Cuba Cuba Cuba 00 03 2023 00 03 2023 37 1 1 2018 33 1 1 2 2017 32 2 2 3 2022 36 2 2 4 2020 102 102 41-62 5 2017 32 2 2 6 AWS 2022 7 2022 43 4 4 540-54