0123-5923
0123-5923
S0123-59232019000100059
10.18046/j.estger.2019.150.2943
Peru
Peru
00
03
2019
00
03
2019
35
150
59
69
[
2011
23
148-72
]
[
2005
13
1
1
45-52
]
[
2000
27
5-6
]
[
2017
29
1
1
29-44
]
[
2007
third
]
[
2009
25
4
4
37-46
]
[
2004
33
4
4
71-101
]
[
2012
4
36
36
14-30
]
[
2016
61
3
3
514-34
]
[
2014
32
9-50
]
[
2006
2
2
2
136-52
]
[
2001
60
2
2
187-243
]
[
2010
5
1
1
178-82
]
[
2005
16
5
5
630-54
]
[
2016
3
2
2
15-38
]
[
2004
42
4
4
427-33
]
[
2012
13
2
2
118-48
]
[
2005
21
95
95
95-111
]
[
2010
4
]
[
2014
18
39
39
143-63
]
[
2000
]
[
2012
9
]
[
2002
8
4
4
355-64
]
[
2010
39
39-50
]
[
2008
33
1
1
95-121
]
[
2015
31
134
134
41-9
]
[
2014
156
612-6
]