2227-1899
2227-1899
S2227-18992021000300055
Peru
Peru
Peru
00
09
2021
00
09
2021
15
3
55
73
[
2020
7
1
1
49-64
]
[
2015
1-51
]
[
2014
]
[
2007
19
]
[
2016
103-6
]
[
2006
44
]
[
CISCO
2020
]
[
2017
81-3
]
[
2014
139
]
[
2004
33-6
]
[
2013
12
]
[
2015
]
[
2019
38
11-2
]
[
2016
427
]
[
2019
18
]
[
2017
42
]
[
2010
80
]
[
2003
21
]
[
2019
62-4
]
[
2014
39
]
[
2019
73
]
[
2002
]
[
2005
32-7
]
[
2019
46
]
[
2012
1
3
3
35-41
]
[
2017
54
]
[
2005
29-33
]
[
2003
10-2
]
[
2019
211
]
[
2018
181
32
32
21-4
]
[
2013
42
]
[
2011
1
41
]
[
2020
23
]
[
2012
51-2
]
[
2016
59-60
]
[
2017
]