Editorial Main Article Content John Calle-Siguencia INGENIUS - EDITOR IN CHIEF http://orcid.org/0000-0002-2148-3297 Keywords Abstract 292 | PDF (Español (España)) Downloads 206 PDF Downloads 32 Article Sidebar PDF (Español (España)) PDF Published Nov 9, 2022 Article Details Issue No. 25 (2021): january-june Section Editorial This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.