1405-888X
1405-888X
S1405-888X2021000100208
10.22201/fesz.23958723e.2021.341
Peru
00
00
2021
00
00
2021
24
[
2011
44
11
11
4057-64
]
[
2018
18
6
6
]
[
2014
25
5
5
1211-25
]
[
2008
46
14
14
4804-16
]
[
2015
65
298-304
]
[
2003
24
17
17
979-1013
]
[
2009
48
43
43
7978-94
]
[
2017
8
1
1
24-40
]
[
2008
44
5758-60
]
[
2012
33
19
19
1632-47
]
[
1982
15
6
6
707-10
]
[
2015
31
24
24
6870-8
]
[
1988
26
3
3
603-19
]
[
2008
29
18
18
1509-13
]
[
1996
197
1
1
83-95
]
[
2009
42
15
15
5818-28
]
[
2006
39
25
25
8674-83
]
[
2019
121
]
[
2020
5
1
1
15-40
]
[
1984
58
]
[
2000
39
5
5
864-83
]
[
2005
38
13
13
5468-74
]
[
2017
88
451-69
]
[
1993
]