0123-9392
0123-9392
S0123-93922020000300162
10.22354/in.v24i3.861
Ecuador
Ecuador
Peru
Peru
Perú
00
09
2020
00
09
2020
24
3
162
168
[
2016
315
8
8
775-87
]
[
2000
161
6
6
1781-5
]
[
2016
2016
4370834
]
[
2015
42
2
2
82-8
]
[
2003
27
9
9
605-14
]
[
1998
51
10
10
816-22
]
[
2013
52
13
13
1487-93
]
[
1998
51
10
10
816-22
]
[
2006
72
9
9
749-56
]
[
2014
4
1
1
1-8
]
[
2017
47
3
3
323-30
]
[
2018
13
12
12
]
[
2015
10
3
3
]
[
2014
26
1
1
28-32
]
[
2013
13
2
2
333-8
]
[
2018
2018
3758068
]
[
2018
21
5
5
667-71
]
[
2016
42
4
4
583-6
]
[
2015
3
S1
S1
A871
]
[
2015
10
3
3
]
[
2015
26
4
4
331-5
]
[
2013
13
4
4
1174
]
[
2004
2
12
12
2096-102
]
[
1993
7
2
2
104-13
]
[
2015
36
10
10
1186-90
]
[
1983
36
6
6
693-6
]