2218-3620 2218-3620 S2218-36202020000600411 Cuba 00 12 2020 00 12 2020 12 6 411 420

2011 2016 Cuba. Asamblea Nacional del Poder Popular 2017 2016 4 7 7 2016 2017 2016 72 69-87 2013 La Habana, Cuba International Organization for Standardization 2014 2011 27 2 2 75-91 2017 2017 2017 67 5-32