1794-9998
1794-9998
S1794-99982019000100051
https://doi.org/10.15332/s1794-9998.2019.0015.04
España
España
Colombia
00
06
2019
00
06
2019
15
1
51
60
[
2015
1
24
24
155-61
]
[
1996
17
71-81
]
[
1989
]
[
2001
]
[
2004
2
11
11
272-300
]
[
2005
38
605-18
]
[
1988
]
[
2013
1
22
22
151-7
]
[
2002
2
9
9
233-55
]
[
2008
51
157-69
]
[
1989
11
318-35
]
[
1990
12
114-31
]
[
1995
26
40-63
]
[
1998
471-83
]
[
1981
]
[
2008
24
1441-9
]
[
2016
]
[
2013
]
[
1988
3
59
59
191-202
]
[
1994
64
453-63
]
[
2006
44
]
[
1994
5
31-51
]
[
2015
14
477-83
]
[
1996
18
392-407
]
[
1999
9
344-52
]
[
2011
2
20
20
523-36
]
[
2011
28
53-61
]
[
1980
221-67
]
[
2013
1
41
41
63-72
]
[
2013
1
22
22
29-38
]
[
2004
9
93-115
]
[
1984
Vol. 1. Student motivation
]
[
1989
]
[
2011
1
20
20
223-42
]
[
2007
19
38-66
]
[
2004
1
13
13
25-39
]
[
2006
]
[
1998
4
16
16
337-47
]
[
2008
30
337-52
]
[
1994
Poitiers
]
[
2002
2
8
8
119-38
]
[
1986
8
221-46
]
[
2012
34
9
9
1-8
]
[
2013
14
622-31
]
[
2002
95
1179-86
]
[
2007
1
12
12
77-87
]
[
1995
2
14
14
140-56
]
[
2009
47
590-7
]
[
2011
2
34
34
160-74
]