1028-9933
1028-9933
S1028-99332021000100006
Perú
Peru
00
02
2021
00
02
2021
100
1
1
8
[
2020
49
3
3
]
[
2020
368
6490
6490
493-7
]
[
2020
27
3
3
1-7
]
[
2020
139
110078
]
[
2020
20
11
11
1247-54
]
[
2020
11
108
108
]
[
2020
6
2
2
120-1
]
[
2020
22
2
2
87-90
]
[
2020
741
140489
]
[
2020
31
3
3
205-6
]
[
2020
7
1
1
1-7
]
[
2020
]
[
2020
eabb802
eabb802
]