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
Mathematical Statistics
Statistics
Mathematics and Insurance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,336
6,642
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :2
Energy
Thermal engineering
Solar Energy
Heat Transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,686
4,576
0.805
* Total Citation Counts Rankings
Ranking Based On Selection :3
Probability Distributions
Parametric Inference
Reliability Estimation
Statistical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,993
4,319
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanostructural Materials
Thin Semiconductor Films
Materials Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,942
4,533
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :5
Newtonian and non-Newtonian Fluids
Boundary Layer Flow
Heat and Mass Transfer
Porous Medium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,617
2,812
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :6
Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,545
1,554
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :7
Anatomy Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,516
3,158
0.699
* Total Citation Counts Rankings
Ranking Based On Selection :8
Chemistry of Cements
Materials Science
Industrials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,332
2,384
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :9
Deep Learning
Cybersecurity
Artificial Intelligence
Machine Learning
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
4,082
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :10
Parasitology (Entomology)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,707
2,524
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :11
Food Control and Hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,659
2,471
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :12
combustion and heat engines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,611
3,519
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :13
Histology and Histochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,573
2,077
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :14
cardiac surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,567
2,746
0.770
* Total Citation Counts Rankings
Ranking Based On Selection :15
Data Science
Cryptography and Network Security
Cloud Computing and Mobile Cloud Computing
IoT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,412
2,530
0.742
* Total Citation Counts Rankings
Ranking Based On Selection :16
Electrical Power Systems
High Voltage
Renewable Energy
IoT
Applied Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,295
3,262
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :17
Light harvesting materials
Nanocarbons
Photovoltaics
Photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,208
3,096
0.965
* Total Citation Counts Rankings
Ranking Based On Selection :18
Applied Geophysics (Geo-energy Res.
Geothermal
Rock Physics)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,138
2,397
0.764
* Total Citation Counts Rankings
Ranking Based On Selection :19
Inorganic Chemistry
Organometallic Chemistry
Nanomaterials synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,104
2,333
0.752
* Total Citation Counts Rankings
Ranking Based On Selection :20
Engineering Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,013
2,965
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :21
Mineralogy
Economic Geology
Petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,998
2,545
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :22
Functional Foods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,899
2,820
0.973
* Total Citation Counts Rankings
Ranking Based On Selection :23
Gastrointestinal physiology
Enivronemental Pollution and Body functions
Women's Health
Physiology of aging
Medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,884
1,107
0.384
* Total Citation Counts Rankings
Ranking Based On Selection :24
Aquaculture Fish Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,862
2,565
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :25
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,668
1,748
0.655
Haitham M Yousof
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,336
6,642
0.905
Mathematical Statistics
Statistics
Mathematics and Insurance
Sameh Nada
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,686
4,576
0.805
Energy
Thermal engineering
Solar Energy
Heat Transfer
Ahmed Z Afify
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,993
4,319
0.865
Probability Distributions
Parametric Inference
Reliability Estimation
Statistical Analysis
Ahmed Saeed Hassanien
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,942
4,533
0.917
Nanostructural Materials
Thin Semiconductor Films
Materials Physics
Mostafa Mahmoud
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,617
2,812
0.609
Newtonian and non-Newtonian Fluids
Boundary Layer Flow
Heat and Mass Transfer
Porous Medium
AY El Etre
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,545
1,554
0.342
Ali Mohamed Ali
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,516
3,158
0.699
Mohamed Heikal
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,332
2,384
0.550
Chemistry of Cements
Materials Science
Industrials Chemistry
Mohamed Loey
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
4,082
0.986
Deep Learning
Cybersecurity
Artificial Intelligence
Machine Learning
Image Processing
Hanem Khater
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,707
2,524
0.681
Mohamed Hassan 5
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,659
2,471
0.675
Food Control and Hygiene
Ahmed Elsayed Ibrahim Elseesy
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,611
3,519
0.975
combustion and heat engines
Seham A Ibrahim
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,573
2,077
0.581
Histology and Histochemistry
Tamer Khattab
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,567
2,746
0.770
Diaa Salama Abdelminaam
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,412
2,530
0.742
Data Science
Cryptography and Network Security
Cloud Computing and Mobile Cloud Computing
IoT
Mmf Darwish
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,295
3,262
0.990
Electrical Power Systems
High Voltage
Renewable Energy
IoT
Applied Machine Learning
AI Shawky
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,208
3,096
0.965
Light harvesting materials
Nanocarbons
Photovoltaics
Photocatalysis
Aref Lashin
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,138
2,397
0.764
Applied Geophysics (Geo-energy Res.
Geothermal
Rock Physics)
Mostafa Y Nassar
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,104
2,333
0.752
Inorganic Chemistry
Organometallic Chemistry
Nanomaterials synthesis
Mohamed R. Ali
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,013
2,965
0.984
Basem Zoheir
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,998
2,545
0.849
Mineralogy
Economic Geology
Petrology
Ibrahim Khalifa
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,899
2,820
0.973
Senate Randa Mostafa
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,884
1,107
0.384
Gastrointestinal physiology
Enivronemental Pollution and Body functions
Women's Health
Physiology of aging
Medical education
Mohamed Hassaan
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,862
2,565
0.896
Ashraf Elkomy
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,668
1,748
0.655