1409-3871
1409-3871
S1409-38712018000300211
10.15517/lank.v18i3.35319
Peru
Peru
Peru
Mexico
Peru
00
12
2018
00
12
2018
18
3
211
216
[
2017
303
853-71
]
[
2015
177
151-74
]
[
1966
]
[
1978
1-305
]
[
1899
26
437-502
]
[
1929
57
]
[
2011
11
3
3
307-18
]
[
1877
41
17-98
]
[
1920
7
1-301
]
[
1924
27
5-123
]
[
1997
]
[
1938
6
5
5
112
]
[
1946
6
573-7
]
[
2014
39
1
1
41-54
]
[
2014
35
19-24
]
[
1939
5
5-11
]