0256-7024
0256-7024
S0256-70242021000100090
10.15517/rgac.v0i64.46621
Costa Rica
Germany
00
06
2021
00
06
2021
64
90
103
[
1986
237-52
]
[
1992
35
237-245.
]
[
2018
58
1
1
85-114
]
[
2019
65
8
8
1 20
]
[
2020
]
[
2019
]
[
2018
2nd
]
[
1981
]
[
1952
244
1-41
]
[
1953
27
5
5
748-9
]
[
1968
11
2
2
283-305
]
[
1976
]
[
1969
62
745-9
]
[
1961
54
597-667
]
[
1964
]
[
1988
]
[
1985
]
[
1984
]
[
1988
501-12
]
[
1993
23
47-65
]
[
2004
39-75
]
[
1993
283-345
]
[
2020
66
6
6
503 509
]
[
1928
2
7-12
]
[
1929
3
373-83
]