2594-066X
2594-066X
S2594-066X2022000200166
10.22201/cieg.2594066xe.2022.64.2292
Sudáfrica
00
00
2022
00
00
2022
64
166
188
[
2015
]
[
1993
]
[
2019
]
[
2009
]
[
2017
13-29
]
[
2004
]
[
1981
]
[
1987
]
[
2017
1-20
]
[
2006
]
[
2008
]
[
2009
]
[
2004
37-53
]
[
2013
]
[
2018
]
[
2003
180-93
]
[
2003
9-24
]
[
2015
3
49-70
]
[
2003
213-30
]
[
2010
]
[
2013
]
[
2020
]
[
1985
91
3
3
481-510
]
[
1991
]
[
1997
]
[
1986
]
[
1997
]
[
2019
46
3
3
209-29
]
[
2002
]
[
2006
]
[
2015
]
[
2014
28
5
5
825-37
]
[
2007
21
4-5
4-5
718-37
]
[
1999
]
[
1997
]
[
2011
]
[
1996
]
[
2004
23-36
]
[
2005
10
24
24
43-64
]
[
2014
]
[
2001
]
[
2013
]
[
1992
]
[
2018
109
5-76
]
[
2017
45
3-4
3-4
37-58
]