1409-4703
1409-4703
S1409-47032016000100067
10.15517/aie.v16i1.21974
Costa Rica
Costa Rica
Costa Rica
00
04
2016
00
04
2016
16
1
67
90
[
1986
3
2
2
41-52
]
[
2011
1
33-40
]
[
1992
26
1
1
27-56
]
[
2012
22
1
1
3-13
]
[
1998
]
[
2003
]
[
2004
]
[
1989
]
[
2006
]
[
2001
2nd
]
[
2006
17-46
]
[
2006
]
[
1998
]