0252-8584 0252-8584 S0252-85842023000100008 Cuba Cuba 00 06 2023 00 06 2023 167 1

2018 2018 XIX 39 39 17-31 2017 2015 XXXVIII XXXVIII 161-83 2017 XI 1 1 38-59 2015 2018 XXXIX 45 45