1996-2452 1996-2452 S1996-24522023000100003 Ecuador 00 04 2023 00 04 2023 18 1

2021 2018 4 1 1 2021 2018 2011 11 42 42 347-61 2021 2014 1-34 2020 2021 50 195-200 2020 13 4 4 567-82 2022 30 1 1 84-95 2021 26 280 280 133-46 2009 1 1 1 1-12 2016 2 ed 2018 37 4 4 1-9 2019 14 1 1 2019 16 23 23 46-29 2022 26 286 286 75-93 2010 16 2 2 2020 8 9 9 2020 38 300-5 2019 24 4 ed