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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Data Science
Statistical Genetics
Pharmacogenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,377
94,869
0.927
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Nursing Policy Research
Scoping Reviews
Systematic Reviews
Cancer Care
Implementation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,909
53,556
0.975
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Discrete Choice Experiments & Choice Models
Best-Worst and Max-Diff Scaling
External validity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,929
53,465
0.311
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
environmental science
pollution
risk and remediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,256
44,984
0.554
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Nutritional epidemiology
Genetic epidemiology
Preventive medicine
Precision Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,208
25,145
0.522
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
anthropometry
physical activity
use of time
sleep
behavioural epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,573
24,668
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Quantitative Genetics
Medical Genetics
Animal Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,740
22,490
0.581
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Augmented Reality
Virtual Reality
HCI
Empathic Computing
Bioengineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,936
21,826
0.475
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
connectivism
learning analytics
sensemaking
AI in education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,205
20,996
0.497
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,626
18,980
0.479
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Neuroscience
rehabilitation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,238
18,466
0.762
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Environmental chemistry
nanotoxicology
synchrotron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,273
14,315
0.444
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
obesity diabetes cardiovascular disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,268
13,593
0.329
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,090
12,753
0.508
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
physical activity
eHealth
mHealth
obesity
disability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,282
12,564
0.687
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Environmental Science
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,301
11,286
0.738
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Learning analytics
Learning Technologies
Educational Technology
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,448
11,066
0.634
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Fetal physiology
cardiovascular disease
intrauterine growth restriction
antidepressants
sleep
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,250
11,007
0.495
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Work and Stress
Organisational Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,045
10,841
0.492
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Interfacial solar steam generation
Solar evaporation
Solar-thermal energy conversion
colloids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,564
9,661
0.663
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
pharmaceutics
drug delivery
nanotechnology
infections
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,603
9,517
0.462
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,516
8,632
0.401
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
water science
environmental microbiology
water quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,420
8,474
0.460
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
GIS
remote sensing
spatial analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,629
8,347
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Genomics
Statistical Genetics
Epidemiology
Motor Neuron Disease
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,519
8,150
0.561
Muktar Ahmed
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,377
94,869
0.927
Data Science
Statistical Genetics
Pharmacogenomics
Micah Peters
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,909
53,556
0.975
Nursing Policy Research
Scoping Reviews
Systematic Reviews
Cancer Care
Implementation Science
Jordan Louviere
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,929
53,465
0.311
Discrete Choice Experiments & Choice Models
Best-Worst and Max-Diff Scaling
External validity
Ravi Naidu
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,256
44,984
0.554
environmental science
pollution
risk and remediation
Elina Hypponen
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,208
25,145
0.522
Nutritional epidemiology
Genetic epidemiology
Preventive medicine
Precision Health
Tim Olds
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,573
24,668
0.553
anthropometry
physical activity
use of time
sleep
behavioural epidemiology
Hong Lee
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,740
22,490
0.581
Quantitative Genetics
Medical Genetics
Animal Genetics
Mark Billinghurst
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,936
21,826
0.475
Augmented Reality
Virtual Reality
HCI
Empathic Computing
Bioengineering
George Siemens
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,205
20,996
0.497
G Lorimer Moseley
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,626
18,980
0.479
Michelle McDonnell
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,238
18,466
0.762
Neuroscience
rehabilitation
Enzo Lombi
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,273
14,315
0.444
Environmental chemistry
nanotoxicology
synchrotron
Peter Clifton
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,268
13,593
0.329
obesity diabetes cardiovascular disease
Roger Smart
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,090
12,753
0.508
Carol Maher
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,282
12,564
0.687
Gary Owens
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,301
11,286
0.738
Environmental Science
Environmental Engineering
Shane Dawson
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,448
11,066
0.634
Learning analytics
Learning Technologies
Educational Technology
Education
Janna Morrison
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,250
11,007
0.495
Fetal physiology
cardiovascular disease
intrauterine growth restriction
antidepressants
sleep
Maureen Dollard
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,045
10,841
0.492
Work and Stress
Organisational Psychology
Haolan Xu
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,564
9,661
0.663
Interfacial solar steam generation
Solar evaporation
Solar-thermal energy conversion
colloids
Sanjay Garg
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,603
9,517
0.462
pharmaceutics
drug delivery
nanotechnology
infections
cancer
Adrian Esterman
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,516
8,632
0.401
Christopher Saint
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,420
8,474
0.460
water science
environmental microbiology
water quality
Sharolyn Anderson
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,629
8,347
0.661
Beben Benyamin
University of South Australia
Adelaide, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,519
8,150
0.561
Genomics
Statistical Genetics
Epidemiology
Motor Neuron Disease
Public Health