2007-4832
2007-4832
S2007-48322017000202704
10.1016/j.aipprr.2017.03.006
Ecuador
Ecuador
00
00
2017
00
00
2017
7
2
2704
2716
[
2013
]
[
2005
]
[
1993
2
]
[
1984
]
[
2014
]
[
2000
]
[
1983
147-72
]
[
2012
]
[
2014
]
[
1973
]
[
2013
]
[
2010
78
1-19
]
[
2007
2
]
[
2006
]
[
2008
]
[
2006
]
[
2012
33
2
2
161-74
]
[
1998
1
]
[
Revista Líderes
]
[
1992
]