1665-5346
1665-5346
S1665-53462022000200002
10.21919/remef.v17i2.531
Colombia
Germany
00
06
2022
00
06
2022
17
2
[
2009
]
[
2012
]
[
2018
]
[
2016
109
3
3
719-36
]
[
2012
]
[
1998
]
[
2014
2014
]
[
2008
15
73-116
]
[
1976
3
125-44
]
[
2021
16
1
1
1-15
]
[
2017
]
[
2019
]
[
2009
38
8
8
]
[
1996
second
]
[
2018
]
[
1992
]
[
2017
]
[
2008
]
[
2017
]