1990-8644
1990-8644
S1990-86442021000600281
Perú
Venezuela
Perú
00
12
2021
00
12
2021
17
83
281
286
[
2001
18
1
1
69-80
]
[
2016
19
1
1
350-9
]
[
2015
]
[
2009
]
[
2005
4
1
1
1-31
]
[
2007
]
[
2009
4
2
2
37-41
]
[
1991
18
1
1
65-8
]
[
2002
27
2
2
348-67
]
[
2016
92
53-63
]
[
1967
20
3
3
975-8
]
[
1952
47
2
2
166-73
]
[
2001
14
3
3
337-62
]
[
1981
73
4
4
541-55
]
[
2009
]
[
1961
62
1
1
165-8
]
[
2018
]
[
2010
42
2
2
161-71
]
[
2012
3
1
1
76-86
]
[
2017
]