1870-7203 1870-7203 S1870-72032022000200194 10.35366/104285 Mexico 00 06 2022 00 06 2022 20 2 194 196

1 2014 38 5 5 747-50 2 2018 61 2 2 37-41 3 2015 1 1-4 4 2001 99 2 2 276-7