1390-6542
1390-6542
S1390-65422014000100049
10.29019/enfoqueute.v5n1.35
Ecuador
Ecuador
Ecuador
00
03
2014
00
03
2014
5
1
49
61
[
2009
]
[
CORPEI
2009
]
[
Corporación EKOS
2010
14-31
]
[
EKOS Negocios
2012
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[
El Comercio
2012
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[
2001
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[
2009
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2006
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[
2011
]
[
2011
]
[
Universidad Andina Simón Bolívar
2012
]