1815-5901 1815-5901 S1815-59012019000300203 Cuba Cuba Brazil 00 12 2019 00 12 2019 40 3 203 211

[1] 2019 [2] PCC (Partido Comunista de Cuba) 2017 [3] 2018 39 1 1 56-61 [4] 2002 [5] 2016 [6] 2019 7 2 2 5-14 [7] IAEA-TECDOC-1670/S 2012 [8] 2018 120 666-81 [9] 2018 39 6 6 [10] 2018 [11] 2018