Diaz Tejo, Javier2022-06-202022-06-202022-05-312452-5936http://hdl.handle.net/20.500.12254/2527esAtribución-NoComercial-CompartirIgual 3.0 Chile (CC BY-NC-SA 3.0 CL)Agradecimientos 2022. Vol. 2 (4)ArtÃculohttps://orcid.org/0000-0002-6624-1806https://doi.org/10.38123/rer.v2i4.235