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
Energy Harvesting
Heat Recovery
Renewable Energy
Green Hydrogen
Green to Green
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,149
6,744
0.943
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Renewable Energy - Energy Management - Underhood Aerothermal Management - Heat Exchangers - Heat Transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,045
3,397
0.840
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Medicinal Plants and Cancer Biology
Microbiome-host interactions
Energy balance
Stem cell therapy
Biomaterials and Nanoparti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,941
3,045
0.616
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Epidemiology
Health Economics
Public Health
Infectious diseases
Antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,922
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Microbiology
antibiotic resistance
pharmaceutical sciences
pharmacogenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,520
1,389
0.914
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Energy and Thermofluid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,292
0.784
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Integrated Circuit Design
Energy Harvesting
Engineering Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
732
0.454
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Finance
Efficiency
Entrepreneurship
Multi criteria decision making
Flexibility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
575
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Corrosion
Material science
Electrochemistry
Physical Chemistry
Nanoscience and Composite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
604
565
0.935
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
composite materials
solid mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
432
0.596
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Bioinformatics
Biochemistry
Biophysics
Educational Management
Quality Automation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
423
0.738
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Cancer Biology
Oncology
Pharmaceutical Sciences
Immunology
Food Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
380
0.776
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Swarm Robots
Fault Tolerant Control
Unmanned Aerial Vehicles
Quadrotors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
376
0.711
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
366
0.198
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Model Order Reduction
Natural Fibers
Thermal Energy Management
Vibration Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
352
0.757
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Biomedical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
349
0.397
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Trigeneration
Fuel cells
4-E analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
333
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
319
0.867
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Finance
Economic
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
318
0.988
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Digital Communications
Hardware Prototyping
FPGA
ASIC
Embedded Systemes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
317
0.563
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Microcontroller
Arduino
Assembly Programming
Electronics
Antenna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
291
0.822
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Laser matter interaction
ultrafast electrons dynamics in semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
265
0.271
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Educational Technology
Social Media and Higher Education
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
249
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
chemistry process
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
173
0.668
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
126
0.399
Mohamad Ramadan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,149
6,744
0.943
Energy Harvesting
Heat Recovery
Renewable Energy
Green Hydrogen
Green to Green
Mahmoud Khaled
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,045
3,397
0.840
Renewable Energy - Energy Management - Underhood Aerothermal Management - Heat Exchangers - Heat Transfer
Abdullah Shaito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,941
3,045
0.616
Medicinal Plants and Cancer Biology
Microbiome-host interactions
Energy balance
Stem cell therapy
Biomaterials and Nanoparti
Katia Iskandar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,922
0.944
Epidemiology
Health Economics
Public Health
Infectious diseases
Antimicrobial resistance
Dalal Hammoudi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,520
1,389
0.914
Microbiology
antibiotic resistance
pharmaceutical sciences
pharmacogenomics
Hicham El Hage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,292
0.784
Adnan Harb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
732
0.454
Integrated Circuit Design
Energy Harvesting
Engineering Education
Mohammed Ali Al-Awlaqi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
575
0.985
Finance
Efficiency
Entrepreneurship
Multi criteria decision making
Flexibility
Hanan Rahal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
604
565
0.935
Corrosion
Material science
Electrochemistry
Physical Chemistry
Nanoscience and Composite
Ali Hallal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
432
0.596
composite materials
solid mechanics
Hassan M Khachfe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
423
0.738
Bioinformatics
Biochemistry
Biophysics
Educational Management
Quality Automation
Sami El Khatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
380
0.776
Cancer Biology
Oncology
Pharmaceutical Sciences
Immunology
Food Technology
Abdelrazzak Merheb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
376
0.711
Swarm Robots
Fault Tolerant Control
Unmanned Aerial Vehicles
Quadrotors
Fatima Husseini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
366
0.198
Mohamad Hammoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
352
0.757
Model Order Reduction
Natural Fibers
Thermal Energy Management
Vibration Control
Mohamad Hajj Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
349
0.397
Biomedical Engineering
Houssein Al Moussawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
333
0.732
Hassan Bazzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
319
0.867
Hassan Al Rashidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
318
0.988
Finance
Economic
Accounting
Ali Chamas Al Ghouwayel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
317
0.563
Digital Communications
Hardware Prototyping
FPGA
ASIC
Embedded Systemes
Khaled Khatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
291
0.822
Microcontroller
Arduino
Assembly Programming
Electronics
Antenna
Ali Sabbah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
265
0.271
Laser matter interaction
ultrafast electrons dynamics in semiconductors
Fatima Al Husseiny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
249
1.000
Educational Technology
Social Media and Higher Education
Education
Ghassan Nasser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
173
0.668
Amin Haj-Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
126
0.399