0379-3982
0379-3982
S0379-39822018000200127
10.18845/tm.v31i2.3630
Costa Rica
Costa Rica
00
06
2018
00
06
2018
31
2
127
135
[
2001
2
49
49
321-9
]
[
2010
2
2
9-26
]
[
2006
2
19
19
55-6
]
[
2009
459-568
]
[
2001
]
[
1970
32
32
161-74
]
[
1994
84-91
]
[
2001
87-93
]
[
2002
]
[
2001
84
]
[
1958
3
3
36-71
]
[
1970
168
168
1345-134
]
[
1997
]
[
2011
2
59
59
935-68
]
[
2010
2
14
14
154
]
[
2004
]
[
2011
]
[
2009
5
4
4
35-49
]
[
2010
2
23
23
61-78
]
[
2002
258
258
269-76
]
[
2011
]