2215-4132
2215-4132
S2215-41322020000200186
10.22458/ie.v22i33.3043
Costa Rica
00
12
2020
00
12
2020
22
33
186
195
[
1996
]
[
1996
]
[
1997
]
[
2007
42
7
7
1-12
]
[
2001
25
2
2
59-65.
]
[
1977
]
[
2001
]
[
1997
]
[
1998
]
[
2001
]
[
2010
21-44
]
[
1998
]
[
1998
]
[
1995
]
[
2011
13
20
20
220-33
]
[
2004
]
[
2001
]
[
1998
]
[
2020
15
1
1
39-59
]
[
2001
]