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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,951
4,241
0.327
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
physical chemistry
heterogeneous catalysis
hydrocarbon evaporation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,767
1,285
0.464
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,641
1,278
0.351
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Resistance Training
Ergogenic Aids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,168
1,087
0.931
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
1,080
0.806
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Analytics
Data Mining
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,109
925
0.181
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Child Welfare
Care Leaving
Deinstitutionalization
Adversity
Attachment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
896
0.849
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
exercise
dual tasking
ergogenic aids
activity trackers
resistance training
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
776
0.969
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
statistics
religion
chance
randomness
pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,793
727
0.260
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Firm-level entreprepreneurship
Big data
New venture characteristics
Organizational adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
710
0.873
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Demography of Aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,892
601
0.318
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Constitutional Law
dormant Commerce Clause doctrine
federalism
Supreme Court doctrine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,676
537
0.201
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Sponsorship Marketing
Sports Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,249
537
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,429
535
0.374
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Honors education
Nursing
Frontline Engagement
Asthma
Camp Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,509
504
0.334
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Microeconomics
Economic Development
Economic History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
494
0.476
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
character education
organizational dynamics
ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
660
465
0.705
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Hebrew Bible/Old Testament
Wisdom
Suffering
Intertextuality
History of Interpretation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
449
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Industrial Organization
Nonprofit Economics
Charitable Giving
Nonprofit Organizations
Nonprofit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
689
318
0.462
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
christian worship
worship music
american christianity
church history
theology and the arts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
303
0.918
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
273
0.250
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
infectious disease
pharmacy
internal medicine
antimicrobial stewardship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
297
272
0.916
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
tax
nonprofits
trusts
estates
wills
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
246
0.307
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Family therapy
family dynamics
parenting
cultural psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
242
0.459
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
economics
applied microeconomics
economics of education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
222
0.467
Jack W Berry
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,951
4,241
0.327
Chris Pursell
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,767
1,285
0.464
physical chemistry
heterogeneous catalysis
hydrocarbon evaporation
John Petrella
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,641
1,278
0.351
Tyler Williams
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,168
1,087
0.931
Adunlin George
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
1,080
0.806
JM Hardin
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,109
925
0.181
Analytics
Data Mining
Machine Learning
Amanda Howard
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
896
0.849
Child Welfare
Care Leaving
Deinstitutionalization
Adversity
Attachment
Rebecca Rogers
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
776
0.969
exercise
dual tasking
ergogenic aids
activity trackers
resistance training
Thomas W Woolley
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,793
727
0.260
statistics
religion
chance
randomness
pharmacy
Matthew J Mazzei
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
710
0.873
Firm-level entreprepreneurship
Big data
New venture characteristics
Organizational adaptation
Don Bradley
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,892
601
0.318
Brannon Denning
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,676
537
0.201
Constitutional Law
dormant Commerce Clause doctrine
federalism
Supreme Court doctrine
Darin Wade White
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,249
537
0.430
Sponsorship Marketing
Sports Marketing
Marshall Cates
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,429
535
0.374
Ellen B Buckner
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,509
504
0.334
Honors education
Nursing
Frontline Engagement
Asthma
Camp Nursing
Art Carden
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
494
0.476
Microeconomics
Economic Development
Economic History
Jodi Newton
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
660
465
0.705
Will Kynes
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
449
0.723
Hebrew Bible/Old Testament
Wisdom
Suffering
Intertextuality
History of Interpretation
Jeremy Thornton
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
689
318
0.462
Industrial Organization
Nonprofit Economics
Charitable Giving
Nonprofit Organizations
Nonprofit
Wen Reagan
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
303
0.918
christian worship
worship music
american christianity
church history
theology and the arts
M Ahinee Amamoo
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
273
0.250
Elizabeth Covington
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
297
272
0.916
infectious disease
pharmacy
internal medicine
antimicrobial stewardship
* Last 6 Years Citation Counts Rankings
Alyssa A Dirusso
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
246
0.307
* Last 6 Years Citation Counts Rankings
Clara Gerhardt
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
242
0.459
Family therapy
family dynamics
parenting
cultural psychology
* Last 6 Years Citation Counts Rankings
Sara Helms|Sara Helms, Sara E. Helms, Sara McCarty
Samford University
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
222
0.467
economics
applied microeconomics
economics of education