1645-6432
1645-6432
S1645-64322022000200047
10.26300/7d6c-jg02
Netherlands
South Africa
00
12
2022
00
12
2022
20
2
47
67
[
1976
22
3
3
343-80
]
[
1995
16
135-52
]
[
2008
63-84
]
[
2013
]
[
2013
50
1
1
53-82
]
[
2018
]
[
2020
65
S28
S28
67-92
]
[
2014
]
[
1949
]
[
1891
]
[
1961
17
23-30
]
[
1982
267-86
]
[
1986
32
285-318
]
[
1998
319-556
]
[
2000
293-321
]
[
1993
279-313
]
[
2010
]
[
2006
155
17-41
]
[
2021
]
[
1890
9
365-466
]
[
2012
]
[
2002
]
[
2013
97-111
]
[
2015
]
[
2004
]
[
2005
7/8
179-207
]
[
2011
19-40
]
[
1997
]
[
2018
7
224-56
]
[
2019
]
[
1984
]
[
2000
]
[
2002
]
[
2014
]
[
2018
57-84
]
[
2018
111-33
]
[
1867
]
[
1857
]
[
2019
27
1
1
67-113
]
[
2019
]
[
2002
]
[
1988
]
[
1997
32
7-54
]
[
2002
21-70
]
[
2008
19-92
]
[
2015
]
[
2002
238-300
]
[
2008
12
1
1
237-62
]
[
2005
209-31
]
[
1986
33-216
]
[
1991
50
49-78
]
[
1998
]
[
2015
15
1
1
83-100
]
[
1891
]
[
2020
]
[
1972
3
61-6
]
[
1980
3
73-120
]