1870-7459
1870-7459
S1870-74592021000200002
10.28947/hrmo.2021.22.2.551
Ecuador
Spain
00
12
2021
00
12
2021
22
2
[
2009
39
221-4
]
[
1990
]
[
2017
28
51-57
51-57
]
[
2003
161
1-28
]
[
2021
]
[
1974
]
[
2013
34-74
]
[
1959
3
144-53
]
[
2005
3
100-3
]
[
2012
23
235-44
]
[
1993
159
76-7
]
[
2001
4
9
9
]
[
1980
97
760-7
]
[
2000
34
235-7
]
[
1999
2
]
[
2016
223
167-74
]
[
1968
]
[
1984
4
4
]
[
2012
57
19-21
]
[
2005
78
113-24
]
[
2000
]
[
2008
68
733-40
]
[
1990
42
311-2
]
[
1996
7
157-61
]
[
1988
7
4-16
]
[
2014
19
333-7
]
[
2004
]
[
1993
]
[
2006
17
289-293
289-293
]
[
2001
16
43-6
]
[
2000
]
[
2001
103
184-8
]
[
2017
22
1
1
105-9
]
[
2021
]
[
1999
59
11-8
]
[
2021
]
[
2003
]