1657-4206
1657-4206
S1657-42062020000200080
10.17230/ecos.2020.51.4
00
12
2020
00
12
2020
24
51
80
115
[
1995
68
29-51
]
[
2011
]
[
2004
32
3
3
870-97
]
[
2013
104
184-98
]
[
2015
a
2015
]
[
2015
b
1
]
[
2014
]
[
2000
90
1160-83
]
[
2018
85
223-74
]
[
2004
35-60.
]
[
2020
]
[
2020
1-24
]
[
1946
137-47
]
[
2015
105
66-70
]
[
2015
105
3150-82
]
[
2015
29
1-51
]
[
2014
]
[
2012
]
[
2015
105
54-9
]
[
2012
]
[
1990
45
39-70
]
[
1991
9
27-39
]
[
1934
16
11-9
]
[
1938
]
[
1939
49
14-33
]
[
1980
]
[
2009
]
[
2013
]
[
1999
]
[
2014
]
[
2016
]
[
2001
]
[
2016
]
[
2004
]
[
2015
]
[
2003
10
1-38
]
[
2017
]
[
2014
IDB-PB-221
]
[
2016
]
[
2007
60
70
]
[
2013
]
[
2013
]
[
2014
49
65-73
]