1659-1321
1659-1321
S1659-13212019000200553
10.15517/am.v30i2.34216
Argentina
Argentina
Argentina
México
México
00
08
2019
00
08
2019
30
2
553
562
[
2002
]
[
2008
1
87-94
]
[
1991
85-108
]
[
2011
2
429-43
]
[
2007
]
[
2004
]
[
2009
]
[
2006
]
[
2000
85
645-53
]
[
2003
]
[
2010
12
5-10
]
[
2005
25
194-5
]
[
2008
37
1355-65
]
[
2002
20
161-74
]
[
2013
34
4133-44
]
[
2018
5
66-76
]
[
2018
5
573-81
]
[
1980
9
293-305
]
[
2001
23
46-51
]
[
1995
]
[
1999
]
[
1994
450-93
]
[
InfoStat
2017
]
[
2015
]
[
1996
3-37
]
[
2005
54
2
2
37-42
]
[
1996
75-92
]
[
2015
35
145
]
[
2008
10
42-8
]
[
2007
42
281-7
]
[
2003
]
[
2009
47
203-13
]
[
1983
45-8
]
[
2011
31
547
]
[
2007
27
230-1
]
[
2006
]
[
2011
12
107-12
]
[
2009
]
[
2011
3
47-61
]
[
2003
37
101-10
]
[
1994
2
]