2448-6442 2448-6442 S2448-64422020000200567 10.24201/es.2020v38n113.1923 Mexico Ireland Mexico Belgium 00 08 2020 00 08 2020 38 113 567 599

2019 279 1998 2001 4 219-40 2013 114 1995 INEGI 2015 1982 2018 202 Nuevo León 2019 2018 2017 2008