1870-7459
1870-7459
S1870-74592017000200242
10.28947/hrmo.2017.18.2.285
Costa Rica
00
12
2017
00
12
2017
18
2
242
245
[
2006
]
[
1982
46
81 82
]
[
2006
]
[
1994
106
629-39
]
[
2006
16
35-54
]
[
2010
]
[
2009
2
]
[
2007
124
264-75
]
[
2001
72
462-4
]
[
2016
]
[
2007
]
[
1988
90
124-31
]
[
2009
16
87-8
]
[
1959
76
227-30
]
[
2013
47
421-2
]
[
2007
4
]
[
2010
]
[
2007
]
[
2006
]