2448-9190
2448-9190
S2448-91902021000400233
10.29262/ram.v68i4.851
Peru
Peru
Mexico
00
12
2021
00
12
2021
68
4
233
241
[
1995
50
8
8
623
]
[
2017
26
1
1
5-15
]
[
2011
128
1
1
9-17
]
[
2019
66
1
1
1-8
]
[
2010
125
6
6
1322-6
]
[
2019
36
2
2
238-46
]
[
2019
41
2
2
496-507
]
[
2019
2
161-75
]
[
2018
42
1
1
29-30
]
[
2012
7
7
7
]
[
2010
20
4
4
311-23
]
[
2002
46
3
3
361-70
]
[
2015
62
1
1
28-40
]
[
2008
10
45
45
862-6
]
[
2001
107
1
1
191-3
]
[
2010
126
S1-S58
]
[
2001
107
2
2
367-74
]
[
2007
120
5
5
1172-7
]
[
2018
141
11-9
]
[
2016
27
2
2
134-40
]
[
2010
35
2
2
175-87
]
[
2014
29
3
3
195-206
]
[
2011
365
14
14
1315-27
]
[
2014
170
2-6
]
[
2017
64
1
1
66-75
]
[
2007
119
6
6
1349-58
]
[
2014
61
4
4
336-56
]
[
2015
62
3
3
226-33
]
[
2014
61
4
4
288-97
]
[
2019
12
1
1
100008
]