1726-2216
1726-2216
S1726-22162020000200103
10.21704/rea.v19i2.1561
Peru
Peru
Peru
00
07
2020
00
07
2020
19
2
103
110
[
1995
12
3
3
725-33
]
[
1999
28
4
4
687-93
]
[
1998
12
2
2
137-42
]
[
2014
107
5
5
967-74
]
[
2008
18
7
7
711-9
]
[
2009
102
1
1
119-27
]
[
2001
27
45-8
]
[
2012
]
[
2009
69
3
3
468-72
]
[
2004
52
1
1
101-8
]
[
2008
91
4
4
517-22
]
[
1997
45
3
3
1125-30
]
[
2016
32
2
2
147-52
]
[
1996
13
1
1
151-7
]
[
1997
57
195-201
]
[
2004
39
10
10
947-51
]
[
2005
62
5
5
478-82
]
[
2008
36
1
1
30-7
]
[
2017
]
[
2000
17
1
1
92-9
]
[
2009
121
1-5
1-5
327-30
]
[
1996
1996
45-6
]
[
2000
]
[
2006
56
279-87
]
[
2002
47
561-94
]
[
2006
27
15
15
1-15
]
[
1996
44
247-51
]
[
1996
44
3
3
]
[
2002
37
9
9
1225-30
]