1409-4258
1409-4258
S1409-42582022000200231
10.15359/ree.26-2.13
Peru
00
08
2022
00
08
2022
26
2
231
249
[
1970
6
4
4
466-87
]
[
2018
17
1
1
500-28
]
[
1977
22
1-2
1-2
65-78
]
[
2018
13
2
2
185-200
]
[
2015
6
1
1
1-12
]
[
2010
]
[
2013
]
[
1996
]
[
2008
]
[
2019
30
1
1
215-24
]
[
2002
14
152
152
75-88
]
[
2011
]
[
2018
39
143
143
399-416
]
[
2008
14
2
2
1-23
]
[
2011
33
131
131
80-93
]
[
1997
]
[
2001
]
[
2011
57
4
4
2505-16
]
[
2020
23
1
1
247-73
]
[
2002
5
5
173-84
]
[
2016
42
1
1
223-33
]
[
1999
2
3
3
73-84
]
[
2013
18
57
57
507-35
]
[
2000
11
41
41
113-8
]
[
2011
]
[
1999
22
22
55-65
]
[
1982
74
4
4
548-56
]
[
2015
]
[
2016
]
[
2006
]