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 :76
Biochemistry & molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :77
Stem cell research
Regenerative medicine & dentistry
Neuroscience & neurodegeneration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :78
Regenerative dentistry
Dentistry
Oral Medicine
Periodontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :79
Solid State Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :80
Immunohistochemistry
Histopathology
Molecular biology
Docking
Gene expression and Cancer biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :81
Behaviour Pharmacology
pharmacy practice
Pharmacogenetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :82
microbiology and immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :83
pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
16
0.421
* Total Citation Counts Rankings
Ranking Based On Selection :84
international trade
economics
supply chain
foreign direct investment
sustainable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :85
forensic medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :86
Physiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :87
pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
30
0.968
* Total Citation Counts Rankings
Ranking Based On Selection :88
pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :89
dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :90
Orthodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :91
Synthetic Organic Chemistry
Heterocyclic Chemistry
Medicinal Chemistry
Spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total Citation Counts Rankings
Ranking Based On Selection :92
Image Processing
Pattern Recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :93
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :94
Microbiology
Microbial Genomics
Microbiome
Biotechnology
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :95
Organic synthesis
Medicinal Chemistry
Molecular Modeling
Drug Design and Anticancer Agents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :96
Pharmacology &Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :97
Power Electronics - Renewable energy - Recent trends
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :98
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :99
Pharmaceutical & Medicinal Chemistry
ADMET
Docking
Computational Drug Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :100
architecture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Nievin A. Mahran
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
Biochemistry & molecular biology
Al-Hassan Soliman Wadan
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Stem cell research
Regenerative medicine & dentistry
Neuroscience & neurodegeneration
Abd Elhameed Hamid Mohammad Hijazi
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
Regenerative dentistry
Dentistry
Oral Medicine
Periodontology
Mh Ammar
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Mohamed Hassany Ali Gadelmawla|Mohamed H.A. Gadelmawla
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Immunohistochemistry
Histopathology
Molecular biology
Docking
Gene expression and Cancer biology
Eman Abas Hegazy Wahsh
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
Behaviour Pharmacology
pharmacy practice
Pharmacogenetic
Hasnaa Lotfy Lotfy Kamel
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
microbiology and immunology
Reham Zayed
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
16
0.421
Hebatallah A. Soliman
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
international trade
economics
supply chain
foreign direct investment
sustainable
Wafaa F. Hussien
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Hani M. Abdelsalam
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Nashwa Hassan Abd Elwahab
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
30
0.968
Salwa Hassan Yousif Zikry
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
Ahmed Emad
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Hany Salah Eldin Zaki Eid
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Tamer H. Ibrahim
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Synthetic Organic Chemistry
Heterocyclic Chemistry
Medicinal Chemistry
Spectroscopy
Taher Magdy Taher Othman
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Image Processing
Pattern Recognition
Eslam Ahmed Abdelaziz
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Abdelrahman M Sedeek|A.M. Sedeek, Sedeek A.M.
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Microbiology
Microbial Genomics
Microbiome
Biotechnology
Bioinformatics
Mo'Men A. Salem
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Organic synthesis
Medicinal Chemistry
Molecular Modeling
Drug Design and Anticancer Agents
Nora Mohamed Saad Elsayed
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Pharmacology &Toxicology
Sayed M. Ahmed
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Hiba Kamel Mahmoud Badawi
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
Triveena M. Ramsis
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Pharmaceutical & Medicinal Chemistry
ADMET
Docking
Computational Drug Design
Nayera Zekry|Nayera N. Zekry, Nayera Naieem Zekry
Sinai University
North Sinai Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941