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
heath economics
evidence-based medicine
epidemiology
clinical medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,301
12,567
0.945
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Materials Chemistry & Materials Science
Nanochemistry & Nanosciences
Nanotechnology
Metal oxides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,412
11,397
0.739
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Occupational health
public health. preventive medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,909
10,503
0.528
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Energy
Functional Materials
Fuel Cells
Biomass
Photocatalyst
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,615
7,916
0.823
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
tropical trees
forest biomass
forest dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,238
7,529
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,422
7,137
0.625
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Business Information Systems
Knowledge Management Systems
Customer Relationship Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,091
5,947
0.839
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Biostatistics
Occupational Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,101
4,884
0.603
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Vibration condition monitoring
Pattern recognition
Signal Processing
Machine learning and Deep Learning
Digital Manufacturin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,970
4,033
0.811
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,690
3,939
0.692
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Mathematics Education
Teacher Education
Teaching and Learning
Classroom Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,207
3,727
0.716
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Survival analysis
Theoretical and Applied Statistics
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,752
3,723
0.992
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
E-Business/E-Commerce
E-Health
Information Security
Business Ecosystem
Digital Transformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,982
3,699
0.742
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Globalization
migration
refugee
HIV/AIDS
development and Poverty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,365
3,649
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,382
3,481
0.647
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Bioanalytical Chemistry
Bio/Nano materials
Biosensors
Diagnostics
Food Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,733
3,355
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
General Surgery
Surgical Oncology
Laparoscopic Surgery
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,298
3,339
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Digital Education
Learning Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,034
3,329
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Physical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,845
3,293
0.563
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Fish Biology
Fisheries Science
Aquatic Biology
Ichthyology
Aquatic Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,087
3,017
0.373
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Materials
Physics
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,531
2,834
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Heterogeneous catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,341
2,767
0.828
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Biomass Characterisation
Catalytic Pyrolysis of Biomass
Biorefinery
Renewable Energy
Circular Bioeconomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
2,749
0.911
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Islamic Philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,539
2,522
0.556
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
marine invertebrate biology
ecological physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,044
2,363
0.468
LC Ming 罗孝銘
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,301
12,567
0.945
heath economics
evidence-based medicine
epidemiology
clinical medicine
Mohammad Mansoob Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,412
11,397
0.739
Materials Chemistry & Materials Science
Nanochemistry & Nanosciences
Nanotechnology
Metal oxides
David Koh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,909
10,503
0.528
Occupational health
public health. preventive medicine
Abul K Azad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,615
7,916
0.823
Energy
Functional Materials
Fuel Cells
Biomass
Photocatalyst
JW Ferry Slik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,238
7,529
0.615
David James Young
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,422
7,137
0.625
Muhammad Anshari|Muhammad Anshari Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,091
5,947
0.839
Business Information Systems
Knowledge Management Systems
Customer Relationship Management
Lin Naing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,101
4,884
0.603
Biostatistics
Occupational Health
Wahyu Caesarendra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,970
4,033
0.811
Vibration condition monitoring
Pattern recognition
Signal Processing
Machine learning and Deep Learning
Digital Manufacturin
Kamariah Abu Salim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,690
3,939
0.692
Masitah Shahrill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,207
3,727
0.716
Mathematics Education
Teacher Education
Teaching and Learning
Classroom Research
Elvynna Leong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,752
3,723
0.992
Survival analysis
Theoretical and Applied Statistics
Biostatistics
Mohammad Nabil Almunawar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,982
3,699
0.742
E-Business/E-Commerce
E-Health
Information Security
Business Ecosystem
Digital Transformation
Ullah Akm Ahsan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,365
3,649
0.680
Globalization
migration
refugee
HIV/AIDS
development and Poverty
Linda Bl Lim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,382
3,481
0.647
Minhaz Uddin Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,733
3,355
0.709
Bioanalytical Chemistry
Bio/Nano materials
Biosensors
Diagnostics
Food Chemistry
Kenneth YY Kok
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,298
3,339
0.630
General Surgery
Surgical Oncology
Laparoscopic Surgery
Medical Education
Glenn Hardaker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,034
3,329
0.661
Anwar Usman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,845
3,293
0.563
Takaomi Arai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,087
3,017
0.373
Fish Biology
Fisheries Science
Aquatic Biology
Ichthyology
Aquatic Pollution
CM Lim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,531
2,834
0.803
Materials
Physics
Energy
Hasliza Bahruji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,341
2,767
0.828
Muhammad Saifullah Abu Bakar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
2,749
0.911
Biomass Characterisation
Catalytic Pyrolysis of Biomass
Biorefinery
Renewable Energy
Circular Bioeconomy
Mulyadhi Kartanegara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,539
2,522
0.556
David J Marshall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,044
2,363
0.468
marine invertebrate biology
ecological physiology