1870-199X
1870-199X
S1870-199X2021000100059
10.22201/fo.1870199xp.2021.25.1.82272
Peru
Peru
00
03
2021
00
03
2021
25
1
59
64
[
2006
11
3
3
311-22
]
[
2019
226
29-34
]
[
1999
12
6
6
417-21
]
[
1999
10
1
1
34-44
]
[
1987
4
2
2
49-58
]
[
2011
22
8
8
820-5
]
[
2008
23
6
6
1047-52
]
[
1998
13
11-45
]
[
2007
33
5
5
293-6
]
[
1998
13
2
2
175-82
]
[
2014
2
1
1
224-8
]
[
2014
26
75
75
73-8
]
[
1996
22
2
2
119-30
]
[
2005
20
5
5
784-7
]
[
2006
27
12
12
662-8
]
[
2008
79
8
8
1317-29
]
[
2017
47
1
1
39-44
]
[
2016
73
6
6
286-90
]
[
2017
21
3
3
e175-8
]
[
2007
36
8
8
735-8
]
[
2016
45
3
3
354-8
]
[
2019
52
1
1
17-24
]
[
2011
26
6
6
1273-8
]
[
2016
25
4
4
464-70
]
[
2017
26
5
5
690-9
]
[
2019
21
1
1
114-21
]
[
2006
21
1
1
81-5
]