
Joseph B. Sempa
Medical and Health Sciences / Biostatistics
AD Scientific Index ID: 100387
Universiteit van die Vrystaat
Joseph B. Sempa Academic Profile: Rankings
In University of the Free State
626
Scientists
Scientists
In South Africa
19,697
Scientists
Scientists
In Africa
187,791
Scientists
Scientists
In World
2,607,567
Scientists
Scientists
Citation Index
H-Index
i-10 Index
Scores
H-Index
11.82%
#74
H-Index
15.2%
#2,993
H-Index
H-Index
H Index
18
Total Ranks
i-10 Index
14.06%
#88
i-10 Index
16.02%
#3,155
i-10 Index
i-10 Index
i-10 Index
25
Citation Index
14.06%
#88
Citation Index
17.57%
#3,460
Citation Index
Citation Index
Citations
1,044
H-Index
15.34%
#96
H-Index
17.5%
#3,447
H-Index
H-Index
H Index
12
Last 6 Years Ranks
i-10 Index
15.02%
#94
i-10 Index
17.43%
#3,433
i-10 Index
i-10 Index
i-10 Index
15
Citation Index
13.9%
#87
Citation Index
16.07%
#3,165
Citation Index
Citation Index
Citations
654
Medical and Health Sciences*
In University of the Free State
52
Scientists
Scientists
In South Africa
1,854
Scientists
Scientists
In Africa
22,908
Scientists
Scientists
In World
230,154
Scientists
Scientists
Rank
40.38%
#21
Rank
38.4%
#712
Rank
Rank
Biostatistics*
In University of the Free State
2
Scientists
Scientists
In South Africa
19
Scientists
Scientists
In Africa
144
Scientists
Scientists
In World
3,046
Scientists
Scientists
Rank
100%
#2
Rank
47.37%
#9
Rank
Rank
* Apr 06, 2025 | According to Total H Index | BETA VERSION
Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.102.070 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated.
Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days.
Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation.
Google Scholar
Visit Web Page

University / Institution Rankings
University of the Free State Rankings
AD Scientific Index ID
100387
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
-
school
Academic Degree