1659-4266
1659-4266
S1659-42662018000200342
10.22458/urj.v10i2.2164
Costa Rica
Costa Rica
00
12
2018
00
12
2018
10
2
342
352
[
2010
]
[
2008
28
3
3
348-58
]
[
2000
13
53-60
]
[
2011
6,
1-5
]
[
2009
16
50
50
353-82
]
[
2011
55
4
4
1-13
]
[
2000
]
[
2008
]
[
2007
7
2
2
199-385
]
[
2013
13
2
2
1-32
]
[
(200
2
8
3
3
239‐260
]
[
1971
]
[
1999
1
1
1
17-36
]
[
2010
33
2
2
194-6
]
[
2015
7
2
2
193-200
]
[
2010
]
[
2006
53
59-63
]
[
UNESCO
2004
]
[
2001
]
[
2005
]