1659-4266
1659-4266
S1659-42662020000100092
10.22458/urj.v12i1.2629
Costa Rica
Costa Rica
Costa Rica
Costa Rica
Costa Rica
00
06
2020
00
06
2020
12
1
92
105
[
2004
55
(403)
(403)
1607-21
]
[
2008
59
(1)
(1)
89-113
]
[
2009
182
(3)
(3)
608-20
]
[
2016
204
27-35
]
[
1981
57-107
]
[
2012
34
(3)
(3)
939-46
]
[
2010
1-17
]
[
2002
]
[
2003
54
(389)
(389)
1957-67
]
[
2019
246
490-7
]
[
2010
187-208
]
[
2019
223
1179-91
]
[
2004
56
(411)
(411)
365-73
]
[
2019
658
626-37
]
[
2016
7
439
]
[
IMN
2019
]
[
2019
9
(1)
(1)
8700
]
[
2019
9
(2002)
(2002)
]
[
2017
]
[
2019
179
(2)
(2)
369-81
]
[
2019
211
190-201
]
[
1987
350-82
]
[
2011
64
(3)
(3)
263-73
]
[
2004
428
(6980)
(6980)
287
]
[
2019
180
(1)
(1)
81-5
]
[
2013
64
(13)
(13)
3983-98
]
[
2019
47
(4)
(4)
450-8
]
[
2019
]
[
RCoreTeam
2017
]
[
2003
]
[
2016
170
(4)
(4)
1903-16
]
[
1994
272
(18)
(18)
1413-20
]
[
2005
46
(8)
(8)
1350-7
]
[
2014
3
]
[
2016
109
72-83
]
[
2002
87
(1)
(1)
55-9
]