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
Theoretical Quantum Optics
Dynamical & Bistable Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,270
12,744
0.783
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Physics
Materials Science
Nanotechnology
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,916
11,669
0.690
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Bioremediation
Wastewater Treatment
Ecological Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,642
8,538
0.546
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Medical Education
Secondary data analysis
Anatomical Variations
Morphological studies
Animal studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,774
3,735
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
HIV latency
COVID
EBV and lymphomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,176
3,008
0.947
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,797
2,709
0.969
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Entrepreneurship
Management
Finance
Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,906
2,645
0.910
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Physiology
Medicinal Chemistry
Drug testing
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
2,224
0.907
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,004
2,171
0.271
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Artificial Intelligence
Natural Language Processing
Statistical Modeling
Blockchain
Fintech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,199
2,152
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Biofuel
Microalage/bacteria culture
CO2 biofixation
Wastewater treatment
Biosurfactant and enhance oil recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,982
1,998
0.670
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Accounting
AIS
Digital Accounting
Financial accounting
Corporate governance & Artificial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
1,877
0.978
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Materials Science
Thin Films
Insulators
Characterisation of Materials
New Magnetism and doping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,030
1,745
0.433
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,186
1,714
0.784
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Advanced Design and Manufacturing
Composite materials
Biomedical materials
Industry 4.0
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,106
1,562
0.742
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Human resource Management
change management
organizational culture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,661
1,547
0.931
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Management
knowledge Management
innovation
digital marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,586
1,484
0.936
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
catalysis
co2 capture technologies
mineral carbonation
design of experiment
biochemcial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,434
0.528
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Management
Business & I.S Knowledge Management
AI in Business
Business Analytics & Big Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,638
1,408
0.534
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
1,395
0.921
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,362
1,282
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Environmental Microbiology and Biotechnology
Wastewater treatment
Constructed wetland
Biofilm
Nanobiotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,699
1,246
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Nanomaterials in environment & biomedicine - Characterisation & Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,313
1,233
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Data Envelopment Analysis
Efficiency
Productivity
Service Quality Gap Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,536
1,216
0.479
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Women health
breast cancer
Cervical cancer
medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,438
1,158
0.805
Shoukry Hassan
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,270
12,744
0.783
Theoretical Quantum Optics
Dynamical & Bistable Systems
Mohamed Bououdina
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,916
11,669
0.690
Physics
Materials Science
Nanotechnology
Energy
Qaisar Mahmood
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,642
8,538
0.546
Vijayalakshmi Sitanadhi Bhojaraja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,774
3,735
0.990
Medical Education
Secondary data analysis
Anatomical Variations
Morphological studies
Animal studies
Jeremiah Stanley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,176
3,008
0.947
Manaf Alqahtani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,797
2,709
0.969
Muzaffar Asad
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,906
2,645
0.910
Entrepreneurship
Management
Finance
Governance
Qamar Abbas
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
2,224
0.907
Physiology
Medicinal Chemistry
Drug testing
Bioinformatics
Ghassan Aouad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,004
2,171
0.271
Shahnawaz Khan
University College of Bahrain
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,199
2,152
0.979
Artificial Intelligence
Natural Language Processing
Statistical Modeling
Blockchain
Fintech
SM Zakir Hossain
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,982
1,998
0.670
Biofuel
Microalage/bacteria culture
CO2 biofixation
Wastewater treatment
Biosurfactant and enhance oil recovery
Basel JA Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
1,877
0.978
Accounting
AIS
Digital Accounting
Financial accounting
Corporate governance & Artificial
Aqeel A Dakhel
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,030
1,745
0.433
Materials Science
Thin Films
Insulators
Characterisation of Materials
New Magnetism and doping
Ernest Afari
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,186
1,714
0.784
Riaz Muhammad
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,106
1,562
0.742
Advanced Design and Manufacturing
Composite materials
Biomedical materials
Industry 4.0
Saeed Aldulaimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,661
1,547
0.931
Human resource Management
change management
organizational culture
Sarra Berraies
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,586
1,484
0.936
Management
knowledge Management
innovation
digital marketing
Muhammad Faisal Irfan
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,434
0.528
catalysis
co2 capture technologies
mineral carbonation
design of experiment
biochemcial
Adel I Al Alawi
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,638
1,408
0.534
Management
Business & I.S Knowledge Management
AI in Business
Business Analytics & Big Data
Muhammad Abrar Ul Haq
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
1,395
0.921
Ghada Abo Zaid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,362
1,282
0.543
Shama Sehar
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,699
1,246
0.733
Environmental Microbiology and Biotechnology
Wastewater treatment
Constructed wetland
Biofilm
Nanobiotechnology
B Al Najar
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,313
1,233
0.939
Nanomaterials in environment & biomedicine - Characterisation & Applications
Mukesh Kumar
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,536
1,216
0.479
Data Envelopment Analysis
Efficiency
Productivity
Service Quality Gap Analysis
Ghufran Jassim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,438
1,158
0.805