1390-6542
1390-6542
S1390-65422018000200106
10.29019/enfoqueute.v9n2.199
Ecuador
00
06
2018
00
06
2018
9
2
106
116
[
2006
]
[
2007
]
[
2011
1-6
]
[
2016
]
[
2013
17
32
32
113-26
]
[
2011
]
[
2011
107-13
]
[
2016
62-8
]
[
2017
46
11
11
2265-72
]
[
2009
63-89
]
[
2003
]
[
Malgas
2013
69
]
[
Ministerio Coordinador de Sectores Estratégicos
2016
2016-40
]
[
2015
]
[
2010
]
[
2017
1
1
149-53
]
[
2011
]
[
2015
24
39
39
43-54
]
[
1988
1- 01
]
[
2006
2
319-41
]