1390-7697
1390-7697
S1390-76972022000100118
10.26423/rctu.v9i2.716
Ecuador
00
12
2022
00
12
2022
9
2
118
125
[
OIE
2022
]
[
2017
162
8
8
2493-504
]
[
OIRSA
2015
]
[
2022
]
[
2014
52
5
5
1382-90
]
[
ESPAC
INEC
2017
]
[
2014
34
]
[
2022
5
1
1
37-53
]
[
2016
]
[
2018
]
[
2018
]
[
2019
]
[
2014
4
5
5
32-4
]
[
2012
2
1
1
25-34
]
[
2016
5
1
1
109 - 113
]
[
2017
]
[
2008
19
1
1
67-74
]