2215-2644
2215-2644
S2215-26442018000200015
10.15517/revedu.v42i2.25832
Costa Rica
00
12
2018
00
12
2018
42
2
272
288
[
2006
9
267-96
]
[
1985
]
[
1988
]
[
1991
]
[
2006
2
234-60
]
[
1998
]
[
2002
6
4
4
291-310
]
[
1996
]
[
2007
100
]
[
2012
]
[
1997
]
[
2010
68
175-8
]
[
2012
]
[
2000
]
[
1992
2
22
22
202-46
]
[
2005
]
[
2001
]
[
2009
Antigua Guatemala
]
[
1981
]
[
1999
]
[
2004
]
[
2011
]