2077-2874 2077-2874 S2077-28742021000400075 Cuba Cuba Cuba 00 12 2021 00 12 2021 13 4 75 93

1 2016 42 2 2 2 Unesco 2000 3 2021 22 5 5 4 2016 5 18 18 5 2020 6 2016 8 2 2 7 2015 30 1 1 8 2017 9 1 1 9 2008 13 5 5 10 2017 9 1 1 11 2011 3 1 1 12 2016 30 1 1 13 2017 14 2017 15 2019