Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings 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.

* Total Citation Counts Rankings
Ranking Based On Selection :1
New Zealand
Fandy Tjiptono
Brand management
marketing in emerging markets
consumer behavior
service marketing
responsible
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,557
66,506
0.661
* Total Citation Counts Rankings
Ranking Based On Selection :2
New Zealand
Janet Holmes
Sociolinguistics
Gender and discourse..
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,748
14,846
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :3
New Zealand
Paul Nation
Vocabulary
language teaching methodology
curriculum design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,511
17,434
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :4
New Zealand
Colleen Ward
Acculturation
intercultural relations
cross-cultural psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,776
16,228
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :5
New Zealand
Marjan Van Den Belt
Trans-disciplinary integration
ecological economics
ecosystem services and valuation
sustainability science
participatory pr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,583
15,177
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :6
New Zealand
Tony Ward
psychology
https://orcid.org/0000-0002-6292-2364
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,460
14,090
0.332
* Total Citation Counts Rankings
Ranking Based On Selection :7
New Zealand
Mengjie Zhang
Genetic Programming
Evolutionary Computation
hyper-heuristics
multitask learning
feature selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,808
29,489
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :8
New Zealand
Matt Visser
General relativity
black holes
cosmology
quantum field theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,607
14,503
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :9
New Zealand
Dave Frame|David Frame, David J Frame
Climate Change
Global Public Goods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,779
17,837
0.561
* Total Citation Counts Rankings
Ranking Based On Selection :10
New Zealand
Lisa J Phillips McLennan
Addiction
Mental Health
Workplace Wellbeing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,289
7,187
0.284
* Total Citation Counts Rankings
Ranking Based On Selection :11
New Zealand
Paul E. Jose
social development
stress and coping
statistical mediation and moderation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,068
12,347
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :12
New Zealand
Eric C Le Ru
Plasmonics
surface-enhanced spectroscopy
Raman spectroscopy
electromagnetic theory
electromagnetic modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,325
10,176
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :13
New Zealand
Bing Xue
Evolutionary Computation
Feature Selection
Computer Vision
Image Analysis
NeuroEvolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,076
16,867
0.884
* Total Citation Counts Rankings
Ranking Based On Selection :14
New Zealand
Colin Jn Wilson
Volcanology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,553
6,361
0.343
* Total Citation Counts Rankings
Ranking Based On Selection :15
New Zealand
Rod Downey
Logic
Computability
Complexity
Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,283
4,499
0.246
* Total Citation Counts Rankings
Ranking Based On Selection :16
New Zealand
Jeffery L Tallon
Superconductivity
nanotechnology
thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,108
2,602
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :17
New Zealand
James Renwick
climate
atmospheric science
meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,403
6,029
0.368
* Total Citation Counts Rankings
Ranking Based On Selection :18
New Zealand
Garth Fletcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,932
5,016
0.315
* Total Citation Counts Rankings
Ranking Based On Selection :19
New Zealand
W. Bastiaan Kleijn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,361
5,879
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :20
New Zealand
Peter Smith
Design and analysis of communication systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,739
5,196
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :21
New Zealand
Louis Moses
Child Development
Theory of Mind
Executive Function
Open Science
Meta-analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,545
3,993
0.275
* Total Citation Counts Rankings
Ranking Based On Selection :22
New Zealand
David O'Sullivan
complexity
spatial models
geographic information science
critical GIS
stuff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,370
5,751
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :23
New Zealand
Wokje Abrahamse
environmental psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,019
7,679
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :24
New Zealand
Melanie J. Mcconnell
cancer cell biology
therapy resistance
mitochondrial injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,723
7,072
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :25
New Zealand
Colin R Simpson
Public Health
Epidemiology
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,646
9,310
0.682
* Total Citation Counts Rankings
Rankings
3,073
New Zealand
15
1
Ranking Based On Selection: 1
Fandy Tjiptono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,557
66,506
0.661
Brand management
marketing in emerging markets
consumer behavior
service marketing
responsible
* Total Citation Counts Rankings
Rankings
11,470
New Zealand
37
2
Ranking Based On Selection: 2
Janet Holmes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,748
14,846
0.325
* Total Citation Counts Rankings
Rankings
11,571
New Zealand
38
3
Ranking Based On Selection: 3
Paul Nation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,511
17,434
0.383
Vocabulary
language teaching methodology
curriculum design
* Total Citation Counts Rankings
Rankings
12,338
New Zealand
41
4
Ranking Based On Selection: 4
Colleen Ward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,776
16,228
0.371
Acculturation
intercultural relations
cross-cultural psychology
* Total Citation Counts Rankings
Rankings
12,438
New Zealand
42
5
Ranking Based On Selection: 5
Marjan Van Den Belt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,583
15,177
0.348
Trans-disciplinary integration
ecological economics
ecosystem services and valuation
sustainability science
participatory pr
* Total Citation Counts Rankings
Rankings
12,978
New Zealand
44
6
Ranking Based On Selection: 6
Tony Ward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,460
14,090
0.332
psychology
https://orcid.org/0000-0002-6292-2364
* Total Citation Counts Rankings
Rankings
15,595
New Zealand
51
7
Ranking Based On Selection: 7
Mengjie Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,808
29,489
0.780
Genetic Programming
Evolutionary Computation
hyper-heuristics
multitask learning
feature selection
* Total Citation Counts Rankings
Rankings
18,752
New Zealand
60
8
Ranking Based On Selection: 8
Matt Visser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,607
14,503
0.432
General relativity
black holes
cosmology
quantum field theory
* Total Citation Counts Rankings
Rankings
20,488
New Zealand
66
9
Ranking Based On Selection: 9
Dave Frame|David Frame, David J Frame
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,779
17,837
0.561
* Total Citation Counts Rankings
Rankings
28,998
New Zealand
95
10
Ranking Based On Selection: 10
Lisa J Phillips McLennan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,289
7,187
0.284
Addiction
Mental Health
Workplace Wellbeing
* Total Citation Counts Rankings
Rankings
35,321
New Zealand
119
11
Ranking Based On Selection: 11
Paul E. Jose
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,068
12,347
0.559
social development
stress and coping
statistical mediation and moderation
* Total Citation Counts Rankings
Rankings
37,060
New Zealand
126
12
Ranking Based On Selection: 12
Eric C Le Ru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,325
10,176
0.477
Plasmonics
surface-enhanced spectroscopy
Raman spectroscopy
electromagnetic theory
electromagnetic modeling
* Total Citation Counts Rankings
Rankings
43,199
New Zealand
159
13
Ranking Based On Selection: 13
Bing Xue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,076
16,867
0.884
Evolutionary Computation
Feature Selection
Computer Vision
Image Analysis
NeuroEvolution
* Total Citation Counts Rankings
Rankings
44,844
New Zealand
169
14
Ranking Based On Selection: 14
Colin Jn Wilson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,553
6,361
0.343
* Total Citation Counts Rankings
Rankings
45,835
New Zealand
174
15
Ranking Based On Selection: 15
Rod Downey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,283
4,499
0.246
* Total Citation Counts Rankings
Rankings
46,445
New Zealand
179
16
Ranking Based On Selection: 16
Jeffery L Tallon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,108
2,602
0.144
Superconductivity
nanotechnology
thermodynamics
* Total Citation Counts Rankings
Rankings
53,023
New Zealand
215
17
Ranking Based On Selection: 17
James Renwick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,403
6,029
0.368
* Total Citation Counts Rankings
Rankings
55,237
New Zealand
222
18
Ranking Based On Selection: 18
Garth Fletcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,932
5,016
0.315
* Total Citation Counts Rankings
Rankings
57,924
New Zealand
239
19
Ranking Based On Selection: 19
W. Bastiaan Kleijn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,361
5,879
0.383
* Total Citation Counts Rankings
Rankings
61,132
New Zealand
254
20
Ranking Based On Selection: 20
Peter Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,739
5,196
0.353
Design and analysis of communication systems
* Total Citation Counts Rankings
Rankings
62,201
New Zealand
261
21
Ranking Based On Selection: 21
Louis Moses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,545
3,993
0.275
Child Development
Theory of Mind
Executive Function
Open Science
Meta-analysis
* Total Citation Counts Rankings
Rankings
63,198
New Zealand
266
22
Ranking Based On Selection: 22
David O'Sullivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,370
5,751
0.400
complexity
spatial models
geographic information science
critical GIS
stuff
* Total Citation Counts Rankings
Rankings
65,308
New Zealand
273
23
Ranking Based On Selection: 23
Wokje Abrahamse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,019
7,679
0.548
* Total Citation Counts Rankings
Rankings
67,175
New Zealand
284
24
Ranking Based On Selection: 24
Melanie J. Mcconnell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,723
7,072
0.515
cancer cell biology
therapy resistance
mitochondrial injury
* Total Citation Counts Rankings
Rankings
67,652
New Zealand
287
25
Ranking Based On Selection: 25
Colin R Simpson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,646
9,310
0.682