Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 307 Scientists Citation Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 151
cybersecurity governance
(counter)surveillance
digital economies
counterterrorism
democracy an
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
72
0.923
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* Total Citation Counts Rankings
Ranking Based On Selection: 152
Implants
Attachments
Overdentur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
* Total Citation Counts Rankings
Ranking Based On Selection: 153
Mental Health Nursin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 154
Materials
Tribology
Nano Fluid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 155
Project Management
Lean Constructio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 156
Sanitary and Environmental Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
67
0.918
* Total Citation Counts Rankings
Ranking Based On Selection: 157
Finance
Economics
Statistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
39
0.534
* Total Citation Counts Rankings
Ranking Based On Selection: 158
Communication
Culture and Medi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
* Total Citation Counts Rankings
Ranking Based On Selection: 159
Accountin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
70
0.986
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Powerful Insights + Smart Membership = Institutional Success
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* Total Citation Counts Rankings
Ranking Based On Selection: 160
Statistical Inference
Reliability Theor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
66
0.930
* Total Citation Counts Rankings
Ranking Based On Selection: 161
Economic Development
Social Mobility
International Trade
Climate Chang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
68
0.971
* Total Citation Counts Rankings
Ranking Based On Selection: 162
international marketing
cross-cultural marketing
branding
consumer behaviou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
* Total Citation Counts Rankings
Ranking Based On Selection: 163
Petroleum Engineering
Microbiology
Renewable Energ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
* Total Citation Counts Rankings
Ranking Based On Selection: 164
Data Science
Proces Mining
Machine Learning
Deep Learning
Artificial Intellegenc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 165
Neurosciecne
Pharmaceiticals and Biotechnolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
53
0.779
* Total Citation Counts Rankings
Ranking Based On Selection: 166
Civilization Rights
Civilizology
Architeture
Urban Planning
Sustainabilit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
42
0.618
* Total Citation Counts Rankings
Ranking Based On Selection: 167
Political Economy
Public Financial Management
International Finance
Debt
Climate Financ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
62
0.925
* Total Citation Counts Rankings
Ranking Based On Selection: 168
Chemical Engineering / Material Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
38
0.567
* Total Citation Counts Rankings
Ranking Based On Selection: 169
Advanced materials
Composites
Friction Stir Processin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Total Citation Counts Rankings
Ranking Based On Selection: 170
Built Environment and Behavior
Space Syntax
HBIM
Architectural Educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
* Total Citation Counts Rankings
Ranking Based On Selection: 171
operations management
supply chain management
sustainable developmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
59
0.922
* Total Citation Counts Rankings
Ranking Based On Selection: 172
Construction Management
Sustainability
Alternative Contracting Method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
* Total Citation Counts Rankings
Ranking Based On Selection: 173
Financial Accounting
Capital Market
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
* Total Citation Counts Rankings
Ranking Based On Selection: 174
Pharmacology and Molecular Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
* Total Citation Counts Rankings
Ranking Based On Selection: 175
public policy
women and gender studies
political participation and electoral systems
medi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
* Total Citation Counts Rankings
Rankings
1,840,906
19,702
151
Ranking Based On Selection: 151
Bassant Hassib
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
72
0.923
cybersecurity governance
(counter)surveillance
digital economies
counterterrorism
democracy an
* Total Citation Counts Rankings
Rankings
1,841,880
19,724
152
Ranking Based On Selection: 152
Fardos Rizk
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
* Total Citation Counts Rankings
Rankings
1,857,475
19,994
153
Ranking Based On Selection: 153
Mona Hassan Abdelaal
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
Mental Health Nursin
* Total Citation Counts Rankings
Rankings
1,857,524
19,995
154
Ranking Based On Selection: 154
Sherif Elsoudy
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
Materials
Tribology
Nano Fluid
* Total Citation Counts Rankings
Rankings
1,862,488
20,107
155
Ranking Based On Selection: 155
Elsebaei, Ma
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
* Total Citation Counts Rankings
Rankings
1,870,517
20,272
156
Ranking Based On Selection: 156
Mohamed Hussein Hegazy
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
67
0.918
Sanitary and Environmental Engineerin
* Total Citation Counts Rankings
Rankings
1,872,784
20,309
157
Ranking Based On Selection: 157
Samar Abdelmageed
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
39
0.534
Finance
Economics
Statistic
* Total Citation Counts Rankings
Rankings
1,877,063
20,372
158
Ranking Based On Selection: 158
Anthony Killick
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
Communication
Culture and Medi
* Total Citation Counts Rankings
Rankings
1,881,501
20,448
159
Ranking Based On Selection: 159
Engy Elhawary
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
70
0.986
* Total Citation Counts Rankings
Rankings
1,882,602
20,467
160
Ranking Based On Selection: 160
Mahmoud Mansour
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
66
0.930
Statistical Inference
Reliability Theor
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total Citation Counts Rankings
Rankings
1,888,162
20,562
161
Ranking Based On Selection: 161
Maha M. Elhini
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
68
0.971
Economic Development
Social Mobility
International Trade
Climate Chang
* Total Citation Counts Rankings
Rankings
1,889,388
20,593
162
Ranking Based On Selection: 162
May Nagy
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
international marketing
cross-cultural marketing
branding
consumer behaviou
* Total Citation Counts Rankings
Rankings
1,894,139
20,674
163
Ranking Based On Selection: 163
Hamed Ali Aboelkhair
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
Petroleum Engineering
Microbiology
Renewable Energ
* Total Citation Counts Rankings
Rankings
1,900,038
20,794
164
Ranking Based On Selection: 164
Mohamed Ghazal
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
Data Science
Proces Mining
Machine Learning
Deep Learning
Artificial Intellegenc
* Total Citation Counts Rankings
Rankings
1,902,651
20,858
165
Ranking Based On Selection: 165
Galal Abouelella
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
53
0.779
Neurosciecne
Pharmaceiticals and Biotechnolog
* Total Citation Counts Rankings
Rankings
1,903,551
20,870
166
Ranking Based On Selection: 166
Ahmed Yehia Rashed|Ahmed Rashed, Ahmed Y Rashed
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
42
0.618
Civilization Rights
Civilizology
Architeture
Urban Planning
Sustainabilit
* Total Citation Counts Rankings
Rankings
1,907,843
20,939
167
Ranking Based On Selection: 167
Sarah El-Khishin
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
62
0.925
Political Economy
Public Financial Management
International Finance
Debt
Climate Financ
* Total Citation Counts Rankings
Rankings
1,910,266
20,982
168
Ranking Based On Selection: 168
Remon A. Mankarious
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
38
0.567
Chemical Engineering / Material Scienc
* Total Citation Counts Rankings
Rankings
1,913,358
21,029
169
Ranking Based On Selection: 169
Eman M. Zayed
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
Advanced materials
Composites
Friction Stir Processin
* Total Citation Counts Rankings
Rankings
1,922,007
21,175
170
Ranking Based On Selection: 170
Husam Bakr Khalil
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
Built Environment and Behavior
Space Syntax
HBIM
Architectural Educatio
* Total Citation Counts Rankings
Rankings
1,927,827
21,278
171
Ranking Based On Selection: 171
Ola Mamdouh Mahmoud Hamdy
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
59
0.922
operations management
supply chain management
sustainable developmen
* Total Citation Counts Rankings
Rankings
1,928,900
21,294
172
Ranking Based On Selection: 172
Mohamed Ibrahim
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
Construction Management
Sustainability
Alternative Contracting Method
* Total Citation Counts Rankings
Rankings
1,930,350
21,314
173
Ranking Based On Selection: 173
Rasha Elbolok
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
Financial Accounting
Capital Market
* Total Citation Counts Rankings
Rankings
1,933,639
21,375
174
Ranking Based On Selection: 174
Aya Adel
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
Pharmacology and Molecular Biolog
* Total Citation Counts Rankings
Rankings
1,950,063
21,680
175
Ranking Based On Selection: 175
Amany A. Khodair
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
public policy
women and gender studies
political participation and electoral systems
medi