2477-9199
2477-9199
S2477-91992020000100198
10.26807/cav.vi10.311
Ecuador
00
06
2020
00
06
2020
10
198
211
[
2011
]
[
2014
]
[
1999
37
5
5
]
[
2005
]
[
EcuRed
]
[
ESCO Universitas
2018
]
[
2010
]
[
1970
]
[
Ministerio de Educación
2016
]
[
Nuevas tendencias plásticas
2013
]
[
2015
]
[
2016
]
[
2003
105
9
9
1623-40
]
[
2001
]
[
2015
]
[
2015
]
[
2017
]
[
vv.aa.
1997
]