1409-4703
1409-4703
S1409-47032019000100055
10.15517/aie.v19i1.34786
Costa Rica
Costa Rica
Costa Rica
Costa Rica
00
04
2019
00
04
2019
19
1
55
77
[
1973
38
1
1
123-40
]
[
2005
33
3
3
307-24
]
[
2013
41
4
4
234-43
]
[
2001
]
[
1990
97
3
3
404-31
]
[
1993
]
[
1963
54
1
1
1-22
]
[
1971
]
[
(198
7
]
[
2004
32
3
3
277-296.
]
[
2012
63
453-82
]
[
1995
32
3
3
275-94
]
[
2002
219-50
]
[
2005
2
505-14
]
[
1995
]
[
1995
325-52
]
[
2018
]
[
1972
32
2
2
235-48
]
[
2005
42
4
4
351-73
]
[
1990
14
4
4
389-433
]
[
2009
69
2
2
232-44
]
[
2008
36
5
5
422-436.
]
[
2012
]
[
2018
]
[
2007
20
9
9
1-20
]
[
2002
30
1
1
41-70
]
[
1981
]
[
2017
]
[
2006
205-41
]
[
1972
3
456-506
]
[
2011
50
8
8
1249-54
]
[
2015
6
1-13
]
[
2002
30
3
3
261-88
]
[
2007
21
12
12
]
[
2011
40
1
1
1-29
]
[
2016
]
[
2007
119-45
]