2310-340X 2310-340X S2310-340X2021000100243 Cuba 00 04 2021 00 04 2021 9 1 243 257

2018 12 1 1 2018 14 1 1 43-51 2017 2014 4 8 8 158-71 1991 2011 2013 2019 2 1 1 123-56 2015 10 22-39 2016 2 2 2 285-95 PCC 2017 2016 8 29 29 53-78 UNWTO 2019