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
Noncommunicable diseases
cancer
smoking
global health
mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,616
115,789
0.835
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
wetland ecology
ecological engineering
ecosystem ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,465
11,935
0.275
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
International Business
Strategic Management
Emerging Markets
FDI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,057
7,597
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
tourism
marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,213
7,521
0.464
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Formulation and Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,187
7,024
0.858
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Evolution and Human Behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,253
6,681
0.652
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Stellar Astrophysics
Astronomical Instrumentation
Exoplanets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,012
4,822
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Marketing Analytics
Neuromarketing
Consumer Neuroscience
Business Efficiency
Bibliometric Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,570
4,783
0.558
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Nanomedicine
Drug targeting
Tumor vascular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,933
4,672
0.427
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Computational and Theoretical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,501
4,435
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
hydrogeology
geology
water resources management
artificial recharge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,441
4,291
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Obstetrics and Gynaecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,020
4,273
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Statistics
Distribution theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,096
4,235
0.831
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,811
3,870
0.666
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Pharmacology/Clinical Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,827
3,276
0.856
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Health professions education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,751
3,058
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Multicultural Education
Multilingualism
Diversity
Global Citizenship Education
Human Rights
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,462
2,958
0.663
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Ecosystems Ecology
Environmental Microbiology
Nitrogen Cycle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,454
2,854
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,257
2,851
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Immunology and Infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,059
2,802
0.554
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
pharmacological screening
pharmacy
pharmaceutical development and formulation
pharmaceutical care
pharmaceutical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,522
2,776
0.326
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
identity
creativity
paradox
discourse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,660
2,432
0.522
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Immunology
Neurology
Molecular Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,181
2,198
0.269
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,043
2,129
0.700
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
consumer behavior
marketing
business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,596
2,108
0.459
Randah R Hamadeh
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,616
115,789
0.835
Noncommunicable diseases
cancer
smoking
global health
mental health
William J Mitsch
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,465
11,935
0.275
wetland ecology
ecological engineering
ecosystem ecology
Ekrem Tatoglu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,057
7,597
0.505
International Business
Strategic Management
Emerging Markets
FDI
Yvette Reisinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,213
7,521
0.464
Shery Jacob
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,187
7,024
0.858
Formulation and Development
R Nathan Pipitone
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,253
6,681
0.652
Derek Buzasi
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,012
4,822
0.438
Stellar Astrophysics
Astronomical Instrumentation
Exoplanets
Mohamed M Mostafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,570
4,783
0.558
Marketing Analytics
Neuromarketing
Consumer Neuroscience
Business Efficiency
Bibliometric Networks
Khaled Greish
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,933
4,672
0.427
Nanomedicine
Drug targeting
Tumor vascular biology
Daniel Lambrecht
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,501
4,435
0.591
Computational and Theoretical Chemistry
Thomas M Missimer
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,441
4,291
0.577
hydrogeology
geology
water resources management
artificial recharge
Diaa Rizk
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,020
4,273
0.426
Obstetrics and Gynaecology
Morad Alizadeh
Persian Gulf University Bushehr
Bushehr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,096
4,235
0.831
Statistics
Distribution theory
Sharon Isern
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,811
3,870
0.666
Kannan Sridharan
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,827
3,276
0.856
Pharmacology/Clinical Pharmacology
David Taylor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,751
3,058
0.453
Health professions education
Hasan Aydin
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,462
2,958
0.663
Multicultural Education
Multilingualism
Diversity
Global Citizenship Education
Human Rights
Hidetoshi Urakawa
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,454
2,854
0.383
Ecosystems Ecology
Environmental Microbiology
Nitrogen Cycle
Amanda Tan
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,257
2,851
0.875
Mohamed Ridha Barbouche
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,059
2,802
0.554
Immunology and Infectious diseases
Annie Shirwaikar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,522
2,776
0.326
pharmacological screening
pharmacy
pharmaceutical development and formulation
pharmaceutical care
pharmaceutical education
Mathew Sheep
Florida Gulf Coast University
Fort Myers, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,660
2,432
0.522
Moiz Bakhiet
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,181
2,198
0.269
Immunology
Neurology
Molecular Medicine
CM Durugbo
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,043
2,129
0.700
Rajan Nataraajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,596
2,108
0.459
consumer behavior
marketing
business