2215-2458
2215-2458
S2215-24582019000200248
10.15517/isucr.v20i42.41854
Costa Rica
Costa Rica
00
12
2019
00
12
2019
20
42
248
263
[
1990
46
14
14
314
]
[
2000
10
4
4
299-319
]
[
2015
]
[
1983
15
2
2
81-9
]
[
2012
60
4
4
]
[
1999
116
]
[
2001
49
3-4
3-4
989-99
]
[
2017
17
1
1
11-22
]
[
2013
84
591-9
]
[
2011
36
8
8
608-13
]
[
1974
24
4
4
422-3
]
[
2010
]
[
1982
70
3
3
791-806
]
[
2009
6
1-168
]
[
1994
142-60
]
[
2014
71
1
1
163-6
]
[
2013
2
145-54
]
[
1987
18
409-30
]
[
1985
16
179-214
]
[
2003
1-7
]
[
2006
97
2
2
265-76
]
[
2008
5
15
15
1-18
]