Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings 2025
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
Medicinal plants chemistry and biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,851
5,266
0.900
* Total Citation Counts Rankings
Ranking Based On Selection :2
Petroleum and Environmental Biotechnology
Biofuels
Nano-Biotechnology
Biovalorization of Wastes
Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,141
2,214
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cancer Biology
Biochemistry & Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
907
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :4
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,816
1,389
0.765
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
690
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :6
Sports activity recognition
Human Computer Interaction
Smart Environments
Ubiquitous computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
1,251
0.844
* Total Citation Counts Rankings
Ranking Based On Selection :7
Differential Evolution
Optimization
Computational Intelligence
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,299
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :8
Energy Harvesting and Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
1,147
0.960
* Total Citation Counts Rankings
Ranking Based On Selection :9
Paralell Computing
Garbage Collection
Distributed Systems
Logic Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
40
0.034
* Total Citation Counts Rankings
Ranking Based On Selection :10
Plant Molecular Biology
Proteomics and Protien Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
356
0.354
* Total Citation Counts Rankings
Ranking Based On Selection :11
Molecular Modelling
AI in Pharmaceutics
Design of Experiments
Drug delivery
Nanomedecine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
923
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :12
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
840
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :13
Data Management and Retrieval
Data Engineering and Integration
Data Science
Database
Data-warehouse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
876
475
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :14
Economics
Public Finance
sustainability
Digitilization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
681
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :15
Clinical trials
Neuroscience
Cardiovasular diseases
Arthritic diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
784
761
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :16
Natural Products
Phytochemistry
Nutraceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
526
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :17
Formulation of Drug delivery systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
355
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :18
pharmaceutics field
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
519
0.942
* Total Citation Counts Rankings
Ranking Based On Selection :19
Accounting
Auditing
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
550
532
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :20
Concrete Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
460
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :21
clinical pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
496
309
0.623
* Total Citation Counts Rankings
Ranking Based On Selection :22
Pharmaceutical Organic Chemistry
Drug design
Biological Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
332
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :23
Electromagnetic Waves
Biomedical Applications
Flexible Wearable Antennas
EBG/AMC
Wideband and Multiband Antennas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
460
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :24
Microbiology and Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
443
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :25
Environmental Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
301
0.669
* Total Citation Counts Rankings
Rankings
175,680
306
1
Ranking Based On Selection: 1
Shahira M Ezzat
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,851
5,266
0.900
Medicinal plants chemistry and biology
* Total Citation Counts Rankings
Rankings
310,685
774
2
Ranking Based On Selection: 2
Nour El-Gendy
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,141
2,214
0.705
Petroleum and Environmental Biotechnology
Biofuels
Nano-Biotechnology
Biovalorization of Wastes
Sustainable Development
* Total Citation Counts Rankings
Rankings
423,627
1,350
3
Ranking Based On Selection: 3
Ashraf Bakkar
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
907
0.429
Cancer Biology
Biochemistry & Molecular Biology
* Total Citation Counts Rankings
Rankings
471,450
1,627
4
Ranking Based On Selection: 4
Gehan Safwat
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,816
1,389
0.765
* Total Citation Counts Rankings
Rankings
533,958
2,050
5
Ranking Based On Selection: 5
Hanan Mohamed Ellaithy
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
690
0.458
* Total Citation Counts Rankings
Rankings
539,477
2,104
6
Ranking Based On Selection: 6
Ayman Atia
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
1,251
0.844
Sports activity recognition
Human Computer Interaction
Smart Environments
Ubiquitous computing
* Total Citation Counts Rankings
Rankings
582,330
2,466
7
Ranking Based On Selection: 7
Ali Khater
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,299
0.992
Differential Evolution
Optimization
Computational Intelligence
Machine Learning
* Total Citation Counts Rankings
Rankings
614,241
2,740
8
Ranking Based On Selection: 8
Mohammed Ali Abdelnaby
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
1,147
0.960
Energy Harvesting and Renewable Energy
* Total Citation Counts Rankings
Rankings
616,088
2,757
9
Ranking Based On Selection: 9
Khayri AM Ali
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
40
0.034
Paralell Computing
Garbage Collection
Distributed Systems
Logic Programming
* Total Citation Counts Rankings
Rankings
676,468
3,335
10
Ranking Based On Selection: 10
Ahmed M K Nada
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
356
0.354
Plant Molecular Biology
Proteomics and Protien Engineering
* Total Citation Counts Rankings
Rankings
705,066
3,621
11
Ranking Based On Selection: 11
Nihal Mohamed Elmahdy Elsayyad
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
923
0.995
Molecular Modelling
AI in Pharmaceutics
Design of Experiments
Drug delivery
Nanomedecine
* Total Citation Counts Rankings
Rankings
717,869
3,769
12
Ranking Based On Selection: 12
Ahmad Mustafa
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
840
0.938
* Total Citation Counts Rankings
Rankings
726,097
3,854
13
Ranking Based On Selection: 13
Ali Hamed El-Bastawissy
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
876
475
0.542
Data Management and Retrieval
Data Engineering and Integration
Data Science
Database
Data-warehouse
* Total Citation Counts Rankings
Rankings
742,670
4,015
14
Ranking Based On Selection: 14
Doaa Mohamed Salman
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
681
0.815
Economics
Public Finance
sustainability
Digitilization
* Total Citation Counts Rankings
Rankings
765,252
4,238
15
Ranking Based On Selection: 15
Nora M. Aborehab
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
784
761
0.971
Clinical trials
Neuroscience
Cardiovasular diseases
Arthritic diseases
* Total Citation Counts Rankings
Rankings
875,936
5,454
16
Ranking Based On Selection: 16
Mahitab Helmi El Bishbishy
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
526
0.934
Natural Products
Phytochemistry
Nutraceuticals
* Total Citation Counts Rankings
Rankings
876,725
5,459
17
Ranking Based On Selection: 17
Eman S. El-Leithy
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
355
0.632
Formulation of Drug delivery systems
* Total Citation Counts Rankings
Rankings
882,905
5,525
18
Ranking Based On Selection: 18
Reham I Amer Riham ibrahim amer
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
519
0.942
* Total Citation Counts Rankings
Rankings
883,498
5,535
19
Ranking Based On Selection: 19
Mohamed Samy El-Deeb
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
550
532
0.967
Accounting
Auditing
Finance
* Total Citation Counts Rankings
Rankings
885,927
5,566
20
Ranking Based On Selection: 20
Ahmed Awad Mosad Taha
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
460
0.842
* Total Citation Counts Rankings
Rankings
921,224
5,909
21
Ranking Based On Selection: 21
Nada Farag Elnaidany
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
496
309
0.623
* Total Citation Counts Rankings
Rankings
940,780
6,094
22
Ranking Based On Selection: 22
Aliaa Mohamed Kamal|Aliaa Mohamed Kamal
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
332
0.702
Pharmaceutical Organic Chemistry
Drug design
Biological Chemistry
* Total Citation Counts Rankings
Rankings
946,491
6,145
23
Ranking Based On Selection: 23
Mohamed Sayed Zaky El Atrash
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
460
0.987
Electromagnetic Waves
Biomedical Applications
Flexible Wearable Antennas
EBG/AMC
Wideband and Multiband Antennas
* Total Citation Counts Rankings
Rankings
950,989
6,190
24
Ranking Based On Selection: 24
Samira Mohamed Hamed Atwa
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
443
0.961
Microbiology and Molecular Biology
* Total Citation Counts Rankings
Rankings
960,933
6,279
25
Ranking Based On Selection: 25
safa'a mohamed riad
October University for Modern Sciences and Arts MSA
6th of October City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
301
0.669