1726-2216
1726-2216
S1726-22162020000200057
10.21704/rea.v19i2.1556
Peru
00
07
2020
00
07
2020
19
2
57
64
[
2006
20
2
2
282-7
]
[
2013
6
1
1
98-107
]
[
2000
93
2
2
240-51
]
[
2002
2
]
[
2004
44
55
55
64
]
[
1997
51
1
1
53-8
]
[
2005
23
2
2
197-203
]
[
2009
30
1
1
11-7
]
[
2013
06869-3043
]
[
1988
18
767-867
]
[
2003
XXVI
]
[
2006
]
[
2011
2
3
3
461-70
]
[
2008
]
[
2016
66
4
4
499-513
]
[
2011
39-54
]
[
2006
5
1,2
1,2
171-4
]
[
INEI
2016
]
[
2018
]
[
2015
50
201-6
]
[
2014
54
1-21
]
[
2005
]
[
2019
3
1
1
16-23
]
[
2020
4
1
1
1-9
]
[
1972
]
[
1991
]
[
2003
20
4
4
737-44
]
[
2005
]
[
2000
2
]
[
2017
1
2
2
8
]
[
MINAGRI
2018
]
[
2012
37
75-80
]
[
2015
]
[
2018
2
5
5
3
]
[
1993
7
562-8
]
[
1996
6
594-607
]
[
1996
10
99-109
]
[
2010
33
2
2
119-29
]
[
1981
26
233-58
]
[
R Core Team
2017
]
[
2018
]
[
1978
]
[
2017
18
2
2
809-12
]
[
2004
44
73-80
]
[
1970
13
1
1
64-9
]
[
2003
43
47-57
]
[
2014
111
1
1
69-74
]
[
2014
145
15-43
]
[
2016
3
391-4
]
[
2005
Seventh Edition
]
[
1984
]
[
1997
40
80-90
]