0120-0690
0120-0690
S0120-06902021000300177
10.17533/udea.rccp.v34n3a01
Ecuador
Spain
00
09
2021
00
09
2021
34
3
177
188
[
2007
82
1-2
1-2
83-9
]
[
1998
17
3
3
723-32
]
[
2009
128
1
1
333-4
]
[
1978
39
1089-92
]
[
2015
118
4
4
427-35
]
[
2011
100
1
1
84-8
]
[
2002
55
2
2
137-53
]
[
1994
30
1
1
51-9
]
[
1995
23
3-4
3-4
133-41
]
[
FAO
]
[
2007
4
1
1
18
]
[
2011
151
3-4
3-4
255-63
]
[
2005
25
15
15
1965-78
]
[
1997
13
1
1
107-28
]
[
2014
96
1
1
47-53
]
[
2010
6
1
1
1
]
[
2018
14
1
1
419
]
[
2018
2018
11
11
1-8
]
[
2011
42
1
1
70
]
[
2003
59
1-2
1-2
43-9
]
[
2011
3
7
7
1210-48
]
[
2019
102
10
10
9165-75
]
[
2012
44
3
3
645-9
]
[
1997
31
3-4
3-4
211-21
]
[
2007
1
]
[
2001
83
3
3
235-48
]
[
2009
165
25
25
754-5
]