2631-2816
2631-2816
S2631-28162021000300012
10.32719/26312816.2022.5.1.12
Ecuador
00
04
2021
00
04
2021
5
1
[
2009
3
]
[
2011
]
[
2017
5
]
[
2012
]
[
2008
]
[
1999
]
[
2001
]
[
Ecuador
2001
]
[
Ecuador
2001
]
[
Ecuador
2006
3-4
]
[
1995
]
[
2012
]
[
Ministerio de Educación
2008
]
[
Ministerio de Educación
2010
]
[
1971
]
[
1995
]
[
2007
]
[
1997
]
[
Universidad Andina Simón Bolívar
1997
]
[
Universidad Andina Simón Bolívar
1998
]
[
Universidad Andina Simón Bolívar
2000
]
[
Universidad Andina Simón Bolívar
2001
]
[
Universidad Andina Simón Bolívar
2004
]
[
Universidad Andina Simón Bolívar
2011
]
[
Universidad Andina Simón Bolívar
]
[
2003
]