2215-2466
2215-2466
S2215-24662019000200062
10.22458/rr.v9i2.2523
Costa Rica
Costa Rica
Costa Rica
00
12
2019
00
12
2019
9
2
62
84
[
1976
]
[
2018
]
[
1978
]
[
1980
]
[
1996
]
[
1997
]
[
1985
]
[
1970
]
[
2004
]
[
1974
96
301-447
]
[
1977
]
[
1991
]
[
2005
]
[
2008
]
[
2016
]
[
1957
]
[
2000
]
[
2007
32
179-205
]
[
2006
47
531-9
]
[
2016
]
[
1977
]
[
1980
]
[
2005
]
[
2007
]
[
1985
]
[
2011
]
[
1970
]
[
1975
]
[
1989
]
[
1981
41
162
162
250-78
]
[
1994
]
[
1998
]
[
2005
]
[
2002
]
[
2011
]
[
2008
]