0253-570X
0253-570X
S0253-570X2021000300003
Ecuador
Cuba
00
12
2021
00
12
2021
43
3
[
2013
2
1
1
55-62
]
[
2014
2
2
124-9
]
[
2016
162
1195-207
]
[
2019
20
3
3
629-34
]
[
2018
40
2
2
1-12
]
[
2020
42
2
2
1-9
]
[
Concepto Azul SA
2013
]
[
2010
13
1
1
97-104
]
[
2004
19
19
167-78
]
[
1997
8th
153-4
]
[
Agrocalidad
2013
]
[
CECMED
2000
]
[
2017
]
[
1955
11
1
1
1-42
]
[
2018
52
4
4
357-73
]
[
2021
12
1
1
120-37
]
[
2021
39
1
1
98-107
]
[
2019
31
11
11
31-7
]
[
2018
38
2
2
240-50
]
[
2016
13
2
2
95-105
]
[
2017
]
[
2020
54
3
3
1-10
]
[
2019
]
[
2020
9
1
1
54-66
]