1870-2171
1870-2171
S1870-21712020000200215
10.29201/pe-ipn.v16i31.270
Mexico
Mexico
Mexico
00
12
2020
00
12
2020
16
31
215
232
[
2013
]
[
2015
24
I3-I11
]
[
CNBV
INEGI
2013
]
[
CNBV
2016
7
7
]
[
2010
69
274
274
63-86
]
[
2009
9
2
2
291-8
]
[
2012
30
6
6
719-48
]
[
2011
39
4
4
600-10
]
[
2013
8
2
2
157-80
]
[
2009
18
4
4
349-63
]
[
2008
215
215
1-20
]