0257-4314
0257-4314
S0257-43142022000100002
Cuba
Ecuador
00
04
2022
00
04
2022
41
1
[
2019
Guayaquil, Ecuador
]
[
2016
]
[
2003
]
[
2007
]
[
2002
2
1
1
51-8
]
[
2019
]
[
2011
11
1
1
153-71
]
[
2019
]
[
2017
I
1
1
63-74
]
[
1999
21
21
25-40
]
[
2018
]
[
2008
57
137
137
131-48
]
[
2009
2
1
1
]
[
2011
]
[
2016
7
1
1
18-36
]
[
País Vasco/EHU
2015
http://metauniversidad.com
]
[
2010
120
120
183-205
]
[
2007
]
[
Real Academia Española
2019
23
]
[
2015
]
[
2013
]
[
UNESCO
2017
]