0123-1294
0123-1294
S0123-12942020000100009
10.5294/edu.2020.23.1.1
Colombia
Colombia
Colombia
Colombia
00
04
2020
00
04
2020
23
1
9
28
[
1994
]
[
1997
]
[
2006
]
[
2008
]
[
2015
8
2
2
171-81
]
[
1993
]
[
1999
]
[
2004
]
[
2001
]
[
1969
]
[
2014
]
[
1988
]
[
2014
18
2
2
51-61
]
[
2015
28
51
51
159-87
]
[
2019
79
79
15-40
]
[
2011
8
8
9-22
]
[
1938
V
]
[
2017
19
4
4
19-33
]
[
2014
18
2
2
34-43
]
[
1998
]
[
1990
]
[
1999
]
[
1987
]
[
2006
2
]
[
2009
]
[
2016
]
[
1984
]
[
1997
66
2
2
273-300
]
[
1966
7
]
[
1986
]
[
1960
]
[
2013
5
10
10
15-52
]
[
1974
]
[
2014
18
2
2
24-33
]
[
2019
15
2
2
180-207
]