Citation Rankings
Highly Cited Researchers

University West Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences Rankings (Sort by last 6 years Citation Index) 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
United States
Stephanie Beck Roth
Applied Mathematics
genetics
algorithm development
curriculum development in STEM fields
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,300
25,180
0.455
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
United Kingdom
Paul White
Quantitative Research Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
5,212
0.604
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Bangladesh
Zubair Hasan
Metal organic framework
liquid phase adsorption
Zeolites
Mesoporous materials
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,854
4,991
0.635
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
South Africa
Masood Khalique
Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,349
4,963
0.675
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
South Africa
Ntswaki Mafatle
Mathematical Modeling
Optimal Control Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,018
3,330
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
United States
Gerry Hobbs
statistics
medicine
science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,813
2,957
0.301
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Czech Republic
Drabek Pavel
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,577
2,330
0.308
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Greece
Miltiadis Chalikias
Statistics
Quantitive methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,604
2,048
0.786
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
South Africa
Du Toit Loots
Metabolomics of infectious and acquired diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,690
2,002
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
South Africa
Suria Ellis
statistical consultation
effect sizes
factor analysis
reliability
comparisons
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,055
1,916
0.627
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Bangladesh
Sohel Rana
Data Science
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,928
1,508
0.782
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Romania
Adara M. Blaga
Differential geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
1,487
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
United States
Mikyung Shin
learning disability
mathematics instruction
technology
Single-case experimental designs
meta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,448
1,252
0.865
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Romania
Eva Kaslik
dynamical systems
fractional-order systems
delay differential equations
mathematical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,110
1,151
0.545
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
United States
Stacey Culp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,138
0.652
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
United Kingdom
Deirdre Toher
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,328
1,117
0.841
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
United States
Raid Amin
Disease Surveillance
Control Charts
Assessment of Statistics and Mathematics Learning
Shark Human Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
1,021
0.324
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
United States
Robert Duval
Statistics
International Relations
Research Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,430
870
0.254
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
United States
Chuan Li
scientific (parallel) computing
mathematical biology
numerical methods for solving PDEs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
852
0.595
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
United States
Ádám Miklós Halász
computational systems biology
disease modeling
swarm robotics
particle physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,907
741
0.255
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Romania
Petru Jebelean
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
678
0.380
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
United Kingdom
Iain Weir
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,332
656
0.281
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
South Africa
Moori, Jamshid
Group Theory and Combinatorics
Character Theory
Finite Groups
Finite Simple Groups
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,509
638
0.423
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Romania
Eugenia Paulescu
Matematica si Fizica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
606
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Poland
Agnieszka Sompolska Rzechuła
statystyka
taksonomia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
604
0.702
* Last 6 Years Citation Counts Rankings
Rankings
9,070
United States
3,622
4
Ranking Based On Selection: 1
Stephanie Beck Roth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,300
25,180
0.455
Applied Mathematics
genetics
algorithm development
curriculum development in STEM fields
* Last 6 Years Citation Counts Rankings
Rankings
89,860
United Kingdom
7,332
22
Ranking Based On Selection: 2
Paul White
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
5,212
0.604
* Last 6 Years Citation Counts Rankings
Rankings
94,949
Bangladesh
76
2
Ranking Based On Selection: 3
Zubair Hasan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,854
4,991
0.635
Metal organic framework
liquid phase adsorption
Zeolites
Mesoporous materials
Catalysis
* Last 6 Years Citation Counts Rankings
Rankings
95,590
South Africa
405
15
Ranking Based On Selection: 4
Masood Khalique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,349
4,963
0.675
* Last 6 Years Citation Counts Rankings
Rankings
154,307
South Africa
681
30
Ranking Based On Selection: 5
Ntswaki Mafatle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,018
3,330
0.553
* Last 6 Years Citation Counts Rankings
Rankings
176,287
United States
59,918
88
Ranking Based On Selection: 6
Gerry Hobbs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,813
2,957
0.301
* Last 6 Years Citation Counts Rankings
Rankings
227,480
Czech Republic
460
6
Ranking Based On Selection: 7
Drabek Pavel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,577
2,330
0.308
* Last 6 Years Citation Counts Rankings
Rankings
259,257
Greece
1,736
22
Ranking Based On Selection: 8
Miltiadis Chalikias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,604
2,048
0.786
* Last 6 Years Citation Counts Rankings
Rankings
265,010
South Africa
1,206
64
Ranking Based On Selection: 9
Du Toit Loots
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,690
2,002
0.543
Metabolomics of infectious and acquired diseases
* Last 6 Years Citation Counts Rankings
Rankings
276,725
South Africa
1,265
66
Ranking Based On Selection: 10
Suria Ellis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,055
1,916
0.627
statistical consultation
effect sizes
factor analysis
reliability
comparisons
* Last 6 Years Citation Counts Rankings
Rankings
345,034
Bangladesh
502
10
Ranking Based On Selection: 11
Sohel Rana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,928
1,508
0.782
* Last 6 Years Citation Counts Rankings
Rankings
349,373
Romania
469
10
Ranking Based On Selection: 12
Adara M. Blaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
1,487
0.845
* Last 6 Years Citation Counts Rankings
Rankings
404,114
United States
125,012
6
Ranking Based On Selection: 13
Mikyung Shin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,448
1,252
0.865
learning disability
mathematics instruction
technology
Single-case experimental designs
meta
* Last 6 Years Citation Counts Rankings
Rankings
432,132
Romania
662
17
Ranking Based On Selection: 14
Eva Kaslik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,110
1,151
0.545
dynamical systems
fractional-order systems
delay differential equations
mathematical modelling
* Last 6 Years Citation Counts Rankings
Rankings
435,972
United States
133,641
242
Ranking Based On Selection: 15
Stacey Culp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,138
0.652
* Last 6 Years Citation Counts Rankings
Rankings
442,479
United Kingdom
29,443
103
Ranking Based On Selection: 16
Deirdre Toher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,328
1,117
0.841
* Last 6 Years Citation Counts Rankings
Rankings
473,258
United States
143,660
16
Ranking Based On Selection: 17
Raid Amin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
1,021
0.324
Disease Surveillance
Control Charts
Assessment of Statistics and Mathematics Learning
Shark Human Interaction
* Last 6 Years Citation Counts Rankings
Rankings
530,152
United States
158,489
302
Ranking Based On Selection: 18
Robert Duval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,430
870
0.254
Statistics
International Relations
Research Methods
* Last 6 Years Citation Counts Rankings
Rankings
537,907
United States
160,482
23
Ranking Based On Selection: 19
Chuan Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
852
0.595
scientific (parallel) computing
mathematical biology
numerical methods for solving PDEs
* Last 6 Years Citation Counts Rankings
Rankings
588,336
United States
173,330
332
Ranking Based On Selection: 20
Ádám Miklós Halász
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,907
741
0.255
computational systems biology
disease modeling
swarm robotics
particle physics
* Last 6 Years Citation Counts Rankings
Rankings
620,979
Romania
1,177
32
Ranking Based On Selection: 21
Petru Jebelean
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
678
0.380
* Last 6 Years Citation Counts Rankings
Rankings
632,826
United Kingdom
38,914
147
Ranking Based On Selection: 22
Iain Weir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,332
656
0.281
* Last 6 Years Citation Counts Rankings
Rankings
643,106
South Africa
3,374
187
Ranking Based On Selection: 23
Moori, Jamshid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,509
638
0.423
Group Theory and Combinatorics
Character Theory
Finite Groups
Finite Simple Groups
* Last 6 Years Citation Counts Rankings
Rankings
662,088
Romania
1,327
40
Ranking Based On Selection: 24
Eugenia Paulescu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
606
0.524
* Last 6 Years Citation Counts Rankings
Rankings
663,442
Poland
4,515
50
Ranking Based On Selection: 25
Agnieszka Sompolska Rzechuła
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
604
0.702