Percentage of documents with some author with more than one academic affiliations

Name: Scimago Institutions Rankings
Creator: Scimago Lab
Keywords: scientific information, scopus, universities, institutions, scientometrics, bibliometrics, hospitals

2025 Edition - Period 2019-2023

ZAF

Top 50 authors

	University	Total %	National %	International %
1	Sefako Makgatho Health Sciences University	49.42	10.56	40.36
2	University of Johannesburg	33.82	3.33	31.06
3	North-West University	31.75	4.28	28.29
4	University of the Free State	28.01	6.02	23.04
5	University of Cape Town	26.35	6.50	21.11
6	University of the Witwatersrand, Johannesburg	24.79	7.25	19.40
7	University of Pretoria	23.66	6.59	18.29
8	University of KwaZulu-Natal *	23.22	6.08	18.20
9	Stellenbosch University	22.90	6.32	17.80
10	Rhodes University	22.34	6.50	17.73
11	Tshwane University of Technology	22.10	3.37	19.14
12	Nelson Mandela Metropolitan University	22.09	8.56	15.04
13	University of the Western Cape	21.94	7.18	16.69
14	University of Limpopo	21.43	6.67	15.23
15	Durban University of Technology	21.24	4.39	17.60
16	University of South Africa	20.46	6.20	15.43
17	University of Zululand	17.23	7.47	10.35
18	Walter Sisulu University	15.83	11.54	6.80
19	University of Fort Hare	15.23	7.08	9.15
20	University of Venda	11.72	6.43	5.51
21	Cape Peninsula University of Technology	10.30	7.52	3.12
22	Vaal University of Technology	10.10	6.06	4.13
23	Central University of Technology, Free State	4.86	3.45	1.59