1659-4266
1659-4266
S1659-42662021000200004
10.22458/urj.v13i2.3488
Costa Rica
Costa Rica
Costa Rica
Costa Rica
00
12
2021
00
12
2021
13
2
[
2020
100
2
2
173-86
]
[
2003
14
4
4
465-74
]
[
2017
77
4
4
526-39
]
[
2003
31
3
3
887-95
]
[
2000
60
3
3
236-54
]
[
2004
59
2
2
271-97
]
[
2006
66
1
1
96-112
]
[
2018
226
321-8
]
[
1985
66
3
3
571-3
]
[
2017
70
4
4
411-7
]
[
2019
20
1
1
47-56
]
[
1994
54
1
1
86-90
]
[
2019
69
7
7
558-65
]
[
2017
25
1
1
49-60
]
[
2019
20
1
1
63-72
]
[
2020
241
108367
]
[
2019
72
3
3
467-73
]
[
2017
138
38-43
]
[
2018
9
1
1
]
[
2016
127
100-5
]
[
2019
50
1
1
52-67
]
[
2004
41
2
2
344-54
]
[
2007
34
5
5
408
]
[
2008
89
2
2
459-66
]
[
2015
60
4
4
390-3
]
[
R Development Core Team
2019
]
[
2019
20
1
1
21-30
]
[
2016
11
11
11
113003
]
[
2019
20
1
1
31-6
]
[
2016
23
2
2
325-33
]
[
2018
12
1
1
102-1010
]
[
2016
42
4
4
385-93
]