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 Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
189
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
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
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
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
Ranking Based On Selection :20
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Neerish Revaprasadu
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,453
4,044
0.543
Nanoscience
Materials Chemistry
Semiconductors...
Khajamohiddin Syed
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,623
3,479
0.619
Cytochrome P450
Annotation
Structure-function analysis
Evolution & Applications
Beesham A
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,365
0.430
General Relativity
Cosmology
Relativistic Astrophysics
Helene De Wet
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,823
1,063
0.583
Medicinal plants
ethnobotany
ethnopharmacology
Anass Bayaga
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,351
1,061
0.785
Neuro-Mathematics and Information Systems & Technology Risk
Surafel Luleseged Tilahun
University of Zululand
Kwadlangezwa, South Africa
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
Rajasekhar Pullabhotla
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,232
620
0.503
Oxidation reactions
ozone
catalysis
nanomaterials
Ioannis Kortidis
University of Zululand
Kwadlangezwa, South Africa
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
Marshall L. Mdoka
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
405
0.342
Climatology
Climate modeling
Climate change
GIS
Sustainable Development
Steven Solethu Nkosi
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
523
0.621
Experimental Condensed Matter Physics
Gas sensors
Ferromagnetic properties
Adeola Ayodeji Nejo
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
661
217
0.328
Coordination Chemistry
Organometallic Chemistry & Materials Chemistry
Justice Msomi
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
160
0.386
Maba Boniface Matadi|NRF C2 Rating
University of Zululand
Kwadlangezwa, South Africa
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
Vijay Singh
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
229
0.654
GENERAL RELATIVITY
COSMOLOGY AND MODIFIED THEORIES OF GRAVITY
Mathews Simon Mthembu
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
168
0.686
Water and Wastewater treatment
biotechnology
wastetreatment
bioremediation
Tiara Padayachee
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
189
1.000
Freedom Tshabuse
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
Puleng Mbuyisa - Biyela
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
material science
nanotechnology and Higher education
Luthuli Sanele
University of Zululand
Kwadlangezwa, South Africa
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
Thulani Bhekinkosi Shabangu
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000