2073-6061 2073-6061 S2073-60612021000200006 Cuba Cuba 00 12 2021 00 12 2021 15 2

2018 39 36 36 1-10 2018 2 1 1 82-97 2019 3 1 1 3-20 2019 30 2 2 103-14 2017 XXXVIII 3 3 298-310 2016 24 1 1 23-44 2019 III 2 2 141-53 2010 3 7 7 1-16 2017 18 35 35 107-30 2019 11 4 4 40-56 2018 1 1 1 7-25. 2019 11 4 4 103-19 2019 27 2 2 328-42 2018 4 1 1 16-32 2017 3 4 4 179-84 2017 XVII 54 54 241-78 Oficina Nacional de Normalización. 2018 2014 18 2 2 154-71 1991 12 12 95-117 2015 15 31 31 4-23 2018 10 18 18 1-12 2019 30 2 2 2019 4 4 World Economic Forum. 2019