2224-7920
2224-7920
S2224-79202019000200018
Ecuador
Cuba
00
08
2019
00
08
2019
31
2
18
22
[
Agrocalidad
2016
]
[
2006
24
1
1
1-12
]
[
2017
97
2
2
34-40
]
[
2017
11
1
1
43-68
]
[
2001
21
3
3
131-6
]
[
2014
34
7
7
842-53
]
[
National Geospatial-Intelligence Agency
2017
]
[
2013
18
3
3
3829-35
]
[
2011
135
2-3
2-3
293-9
]
[
2007
50
2
2
125-35
]
[
2018
9
2
2
465-71
]
[
2011
100
2-3
2-3
89-95
]
[
2014
82
2
2
189-94
]