Citation Rankings
Highly Cited Researchers

University of Zululand Highly Cited Researchers Citation Natural Sciences Rankings 2025

Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

* Total Citation Counts Rankings
Ranking Based On Selection :1
South Africa
Neerish Revaprasadu
Nanoscience
Materials Chemistry
Semiconductors...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,453
4,044
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :2
South Africa
Khajamohiddin Syed
Cytochrome P450
Annotation
Structure-function analysis
Evolution & Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,623
3,479
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :3
South Africa
Beesham A
General Relativity
Cosmology
Relativistic Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,365
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :4
South Africa
Helene De Wet
Medicinal plants
ethnobotany
ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,823
1,063
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :5
South Africa
Anass Bayaga
Neuro-Mathematics and Information Systems & Technology Risk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,351
1,061
0.785
* Total Citation Counts Rankings
Ranking Based On Selection :6
South Africa
Surafel Luleseged Tilahun
Operations Research
Decision Science
Data Science
Metaheuristics
Applied and Computational Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
882
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :7
South Africa
Rajasekhar Pullabhotla
Oxidation reactions
ozone
catalysis
nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,232
620
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :8
South Africa
Ioannis Kortidis
Metal Oxides Semiconductors for Indoor and Outdoor Gas Sensing Monitoring
Photocatalysis and Energy Harvesting Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
923
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :9
South Africa
Marshall L. Mdoka
Climatology
Climate modeling
Climate change
GIS
Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
405
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :10
South Africa
Steven Solethu Nkosi
Experimental Condensed Matter Physics
Gas sensors
Ferromagnetic properties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
523
0.621
* Total Citation Counts Rankings
Ranking Based On Selection :11
South Africa
Adeola Ayodeji Nejo
Coordination Chemistry
Organometallic Chemistry & Materials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
661
217
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :12
South Africa
Justice Msomi
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
160
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :13
South Africa
Maba Boniface Matadi|NRF C2 Rating
Differential Equations
Disease Modelling
Lie Symmetries
Cost-Effectiveness Analysis
Financial Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
337
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :14
South Africa
Vijay Singh
GENERAL RELATIVITY
COSMOLOGY AND MODIFIED THEORIES OF GRAVITY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
229
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :15
South Africa
Mathews Simon Mthembu
Water and Wastewater treatment
biotechnology
wastetreatment
bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
168
0.686
* Total Citation Counts Rankings
Ranking Based On Selection :16
South Africa
Tiara Padayachee
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
189
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
South Africa
Freedom Tshabuse
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Total Citation Counts Rankings
Ranking Based On Selection :18
South Africa
Puleng Mbuyisa - Biyela
material science
nanotechnology and Higher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
* Total Citation Counts Rankings
Ranking Based On Selection :19
South Africa
Luthuli Sanele
Nuclear Physics
Quantum Physics
Relativity
Electricity and magnetic field
Nuclear Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Rankings
133,212
South Africa
518
2
Ranking Based On Selection: 1
Neerish Revaprasadu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,453
4,044
0.543
Nanoscience
Materials Chemistry
Semiconductors...
* Total Citation Counts Rankings
Rankings
178,021
South Africa
719
3
Ranking Based On Selection: 2
Khajamohiddin Syed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,623
3,479
0.619
Cytochrome P450
Annotation
Structure-function analysis
Evolution & Applications
* Total Citation Counts Rankings
Rankings
300,331
South Africa
1,327
5
Ranking Based On Selection: 3
Beesham A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,365
0.430
General Relativity
Cosmology
Relativistic Astrophysics
* Total Citation Counts Rankings
Rankings
460,021
South Africa
2,194
10
Ranking Based On Selection: 4
Helene De Wet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,823
1,063
0.583
Medicinal plants
ethnobotany
ethnopharmacology
* Total Citation Counts Rankings
Rankings
559,770
South Africa
2,747
14
Ranking Based On Selection: 5
Anass Bayaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,351
1,061
0.785
Neuro-Mathematics and Information Systems & Technology Risk
* Total Citation Counts Rankings
Rankings
560,044
South Africa
2,750
15
Ranking Based On Selection: 6
Surafel Luleseged Tilahun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
882
0.653
Operations Research
Decision Science
Data Science
Metaheuristics
Applied and Computational Mathematics
* Total Citation Counts Rankings
Rankings
592,031
South Africa
2,947
16
Ranking Based On Selection: 7
Rajasekhar Pullabhotla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,232
620
0.503
Oxidation reactions
ozone
catalysis
nanomaterials
* Total Citation Counts Rankings
Rankings
597,147
South Africa
2,985
17
Ranking Based On Selection: 8
Ioannis Kortidis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
923
0.760
Metal Oxides Semiconductors for Indoor and Outdoor Gas Sensing Monitoring
Photocatalysis and Energy Harvesting Applications
* Total Citation Counts Rankings
Rankings
606,041
South Africa
3,040
18
Ranking Based On Selection: 9
Marshall L. Mdoka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
405
0.342
Climatology
Climate modeling
Climate change
GIS
Sustainable Development
* Total Citation Counts Rankings
Rankings
728,007
South Africa
3,714
20
Ranking Based On Selection: 10
Steven Solethu Nkosi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
523
0.621
Experimental Condensed Matter Physics
Gas sensors
Ferromagnetic properties
* Total Citation Counts Rankings
Rankings
812,284
South Africa
4,252
21
Ranking Based On Selection: 11
Adeola Ayodeji Nejo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
661
217
0.328
Coordination Chemistry
Organometallic Chemistry & Materials Chemistry
* Total Citation Counts Rankings
Rankings
976,626
South Africa
5,391
26
Ranking Based On Selection: 12
Justice Msomi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
160
0.386
* Total Citation Counts Rankings
Rankings
1,039,964
South Africa
5,935
30
Ranking Based On Selection: 13
Maba Boniface Matadi|NRF C2 Rating
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
337
0.955
Differential Equations
Disease Modelling
Lie Symmetries
Cost-Effectiveness Analysis
Financial Mathematics
* Total Citation Counts Rankings
Rankings
1,043,850
South Africa
5,969
32
Ranking Based On Selection: 14
Vijay Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
229
0.654
GENERAL RELATIVITY
COSMOLOGY AND MODIFIED THEORIES OF GRAVITY
* Total Citation Counts Rankings
Rankings
1,187,745
South Africa
7,207
40
Ranking Based On Selection: 15
Mathews Simon Mthembu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
168
0.686
Water and Wastewater treatment
biotechnology
wastetreatment
bioremediation
* Total Citation Counts Rankings
Rankings
1,294,359
South Africa
8,165
53
Ranking Based On Selection: 16
Tiara Padayachee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
189
1.000
* Total Citation Counts Rankings
Rankings
1,696,245
South Africa
11,753
101
Ranking Based On Selection: 17
Freedom Tshabuse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Total Citation Counts Rankings
Rankings
1,707,292
South Africa
11,863
104
Ranking Based On Selection: 18
Puleng Mbuyisa - Biyela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
material science
nanotechnology and Higher education
* Total Citation Counts Rankings
Rankings
2,291,678
South Africa
17,817
191
Ranking Based On Selection: 19
Luthuli Sanele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nuclear Physics
Quantum Physics
Relativity
Electricity and magnetic field
Nuclear Chemistry
* Total Citation Counts Rankings
Rankings
2,338,560
South Africa
18,340
197
Ranking Based On Selection: 20
Thulani Bhekinkosi Shabangu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000