2227-1899 2227-1899 S2227-18992022000400084 Cuba España 00 12 2022 00 12 2022 16 4 84 100

2013 2016 2020 2018 2020 56 ^sEspecial ^sEspecial Especial 35-48 2019 2021 2002 26 1 1 76-101 2018 New York, Usa 40-4 Google Colaboratory 2022 2017 2012 15-35 2019 Iata 2019 2019 116 237-45 2014 42 11-24 2019 7 72647-58 2019 Vienne 2008 2 4 4 36-58 Oaci 2016 2008 2019 11 6 6 2016 22 1 1 98-109 2000 41-8 2016 2018 12 1 1 14-27 2016 10 2 2 73-88 2018 3 2 2 334-40 2013 10 1 1 267-79