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
CFD
Biomaths
numercial
fractional calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,321
25,449
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :2
clinical pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,663
12,128
0.687
* Total Citation Counts Rankings
Ranking Based On Selection :3
Physics
Spintroics
Graphene/ MoS2/ WS2 Nano-devices
CNTs/ Graphene Flexible and transparent electrodes.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,306
7,951
0.854
* Total Citation Counts Rankings
Ranking Based On Selection :4
Solid state physics
glass
Ultrasonic
FTIR
s
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,857
4,098
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :5
Biostatistics
Epidemiology
Public Health
Medical & Applied Statistics
Health Data Scientist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,484
4,718
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :6
Power Electronics and Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,340
3,568
0.822
* Total Citation Counts Rankings
Ranking Based On Selection :7
Ocular Mycology
Medical Microbiology
Molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,276
2,489
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :8
Materials Science
Biomaterials
Nanotechnology
3D printing
Polymers and Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,128
3,993
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :9
Material Science
Nanotechnology
polymer and Composites.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,962
2,897
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :10
antiviral
antcancer drug development
nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,838
1,723
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :11
Adsorption/Sorption
Water Treatment
Nanotechnology
Environmetal Engineering
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,813
3,378
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :12
Cloud Computing
Artificial Intelligence
Educational Robotics
Data Mining
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,782
2,866
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :13
Epidemiology
Health and Behavior outcome
Psychometrics
sleep
electrophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,660
3,434
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :14
Artificial Intelligence
Machine Learning
Data Science
Cyber Security
GeoAI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
2,995
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :15
Mathematical Analysis and Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,973
2,864
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :16
Biotechnology
Biochemistry
Drug Discovery
Bioinformatics
Nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
2,646
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :17
Dental Anomalies
Hospital Dentistry
Preventive Orthodontics
Special care Dentistry
Dental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,569
2,204
0.858
* Total Citation Counts Rankings
Ranking Based On Selection :18
Renewable Energy
Distributed Power Generation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,531
2,117
0.836
* Total Citation Counts Rankings
Ranking Based On Selection :19
Fractional Calculus
Chaos Theory
Bifurcation Theory
Chaos Control
Mathematical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,420
1,484
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :20
Diagnostic Molecular Microbiology
Infection and Pathogenesis and Antimicrobial Resistance Research.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,353
2,162
0.919
* Total Citation Counts Rankings
Ranking Based On Selection :21
Molecular Biology
Infectious diseases
Immunology
Proteomics
Structural Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,313
2,213
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :22
Immunology
Microbiology
Drug delivery
Cell culture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,190
1,171
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :23
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,969
1,691
0.859
* Total Citation Counts Rankings
Ranking Based On Selection :24
Materials Sciences
Ultrasonic characterization of materials
FTIR
X-rays
DSC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
1,142
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :25
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,864
1,680
0.901
Ilyas Khan|I. Khan, Khan. I, Khan Ilyas
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,321
25,449
0.839
CFD
Biomaths
numercial
fractional calculus
Sajid Hussain
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,663
12,128
0.687
Muhammad Waqas Iqbal
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,306
7,951
0.854
Physics
Spintroics
Graphene/ MoS2/ WS2 Nano-devices
CNTs/ Graphene Flexible and transparent electrodes.
Yasser Saddeek
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,857
4,098
0.700
Solid state physics
glass
Ultrasonic
FTIR
s
Waqas Sami
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,484
4,718
0.860
Biostatistics
Epidemiology
Public Health
Medical & Applied Statistics
Health Data Scientist
Ahmed Abokhalil
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,340
3,568
0.822
Power Electronics and Renewable Energy
Manikandan Palanisamy
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,276
2,489
0.582
Ocular Mycology
Medical Microbiology
Molecular biology
Ibrahim M Alarifi
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,128
3,993
0.967
Materials Science
Biomaterials
Nanotechnology
3D printing
Polymers and Composites
Waseem Sabir Khan
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,962
2,897
0.731
Material Science
Nanotechnology
polymer and Composites.
Mariappan Premanathan
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,838
1,723
0.449
Mohammad Kashif Uddin
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,813
3,378
0.886
Adsorption/Sorption
Water Treatment
Nanotechnology
Environmetal Engineering
Wastewater Treatment
Mohammed Alshehri
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,782
2,866
0.758
Cloud Computing
Artificial Intelligence
Educational Robotics
Data Mining
Image Processing
Md Dilshad Manzar
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,660
3,434
0.938
Epidemiology
Health and Behavior outcome
Psychometrics
sleep
electrophysiology
Mohd Anul Haq
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
2,995
0.952
Artificial Intelligence
Machine Learning
Data Science
Cyber Security
GeoAI
Asifa Tassaddiq
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,973
2,864
0.963
Mathematical Analysis and Applications
Johra Khan
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
2,646
0.990
Biotechnology
Biochemistry
Drug Discovery
Bioinformatics
Nanoparticles
Sreekanth Kumar Mallineni
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,569
2,204
0.858
Dental Anomalies
Hospital Dentistry
Preventive Orthodontics
Special care Dentistry
Dental
Ahmed Bilal Awan
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,531
2,117
0.836
Renewable Energy
Distributed Power Generation
Ahmed Ezzat Matouk
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,420
1,484
0.613
Fractional Calculus
Chaos Theory
Bifurcation Theory
Chaos Control
Mathematical Modelling
Suresh Mickymaray
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,353
2,162
0.919
Diagnostic Molecular Microbiology
Infection and Pathogenesis and Antimicrobial Resistance Research.
Shabir Ahmad Mir
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,313
2,213
0.957
Molecular Biology
Infectious diseases
Immunology
Proteomics
Structural Biology
Qamar Zia
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,190
1,171
0.535
Immunology
Microbiology
Drug delivery
Cell culture
T Alharbi
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,969
1,691
0.859
MS Gaafar
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
1,142
0.588
Materials Sciences
Ultrasonic characterization of materials
FTIR
X-rays
DSC
Mahjoub Jabli
Majmaah University
Al Majma'ah, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,864
1,680
0.901