1688-9339
1688-9339
S1688-93392020000300025
10.22592/ode2020n36a4
Perú
Peru
Peru
Perú
00
00
2020
00
00
2020
22
36
25
33
[
2014
18
4
4
177-9
]
[
2013
15
1
1
47-57
]
[
2020
14
2
2
191-7
]
[
2013
5ta ed
]
[
2017
27
3
3
141
]
[
2016
4
1
1
40-9
]
[
2017
5
1
1
11-4
]
[
2016
]
[
2016
]
[
2017
27
2
2
67-73
]
[
2012
]
[
2017
11
3
3
333-8
]
[
2011
12
39
39
782-5
]