2739-0063 2739-0063 S2739-00632024000200152 10.5281/zenodo.10659690 Ecuador Ecuador Ecuador Ecuador 00 06 2024 00 06 2024 4 2

2016 25 1-2 1-2 109-13 2018 2021 31-43 Berlitz 2022 2023 1002-12 2019 41 163 163 127-41 2016 32 3 3 1-15 2018 53-64 2009 13 45 45 17-329 2018 11 5 5 2007 2019 2004 2022 2019 2017 2008 2008 2023 2024 2016 2005 2017 Twinkl 2023 UNIR, U. I 2021 2015