0301-7036
0301-7036
S0301-70362021000400033
10.22201/iiec.20078951e.2021.207.69737
Mexico
Mexico
00
12
2021
00
12
2021
52
207
33
56
[
1996
8
3
3
]
[
2002
14
3
3
]
[
2005
33
]
[
1994
]
[
1980
]
[
1988
I
]
[
1976
]
[
1983
]
[
1992
]
[
1998
12
4
4
]
[
1988
]
[
2007
XXXI
1
1
]
[
1989
XVI
47
47
]
[
2001
32
125
125
]
[
1998
10
3
3
]
[
2006
XI
033
033
]
[
1997
]
[
1958
]
[
2013
]
[
1973
]
[
1994
]
[
1993
]
[
1998
]
[
1959
49
2
2
]
[
2008
96
]
[
1988
]
[
1982
]
[
2007
]
[
1991
53
1
1
]
[
2004
35
139
139
]
[
2008
20
1
1
]