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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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