0122-7238 0122-7238 S0122-72382023000100109 10.19053/01227238.16253 Chile 00 06 2023 00 06 2023 25 40 109 126

1996 19-40 2006 Deutsche Welle 2017 2014 1967 2020 49 49 2276-98 2017 1992 2013 30 30 175-97