2215-3470
2215-3470
S2215-34702021000200129
10.15359/ru.35-2.9
Spain
Costa Rica
Spain
Spain
00
12
2021
00
12
2021
35
2
129
143
[
2012
16
2
2
113-29
]
[
2015
15
1
1
1-23
]
[
2006
1-17
]
[
1992
296-333
]
[
2012
]
[
1989
]
[
2011
71-83
]
[
1997
]
[
1997
14
99-114
]
[
2019
9
17
17
1-8
]
[
1980
11
181-204
]
[
1984
15
1
1
1-24
]
[
2005
39-63
]
[
2017
13
58
58
72-4
]
[
1982
]
[
2007
2
909-55
]
[
1983
14
219-33
]
[
2013
]
[
2005
95-119
]
[
1992
23
557-68
]
[
MECD
2014
]
[
Ministerio de Educación Pública (MEP)
2012
]
[
2000
]
[
1980
a
11
2
2
217-53
]
[
1980
b
11
3
3
331-63
]
[
1986
133
9-13
]
[
1975
]
[
1951
]
[
2000
31
5
5
602-25
]
[
1994
337-44
]