2215-2636
2215-2636
S2215-26362021000200029
10.15517/rk.v45i2.46901
Costa Rica
00
08
2021
00
08
2021
45
2
29
51
[
2007
]
[
2013
]
[
2019
7-16
]
[
2010
1
1
75-101
]
[
2012
]
[
2010
5
5
8-30
]
[
1978
]
[
2008
]
[
2015
5-8
]
[
1992
]
[
2012
97
2
2
1-15
]
[
2014
6
6
6
59-65
]
[
2006
73-89
]
[
1989
469-470
469-470
271-9
]
[
2016
]
[
2014
]
[
1990
47-59
]
[
2017
2ed
]
[
2001
]
[
2008
]
[
1997
269-87
]
[
2008
9-21
]
[
2018
12
12
95-113
]
[
1991
14
14
1-12
]
[
2008
21-43
]