Citation Rankings
Highly Cited Researchers
Arab League Highly Cited Researchers 129.263 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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: 26
Computational Physics and Computer Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111,616
26,341
0.236
* Total Citation Counts Rankings
Ranking Based On Selection: 27
Communication Theory
Wireless Communications
Optical Communications
6G
Global Connectivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,396
53,164
0.509
* Total Citation Counts Rankings
Ranking Based On Selection: 28
Pediatric Critical Care
Vaccination
Critical Thinking
ChatGPT
Paediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,094
96,958
0.931
* Total Citation Counts Rankings
Ranking Based On Selection: 29
Women health
Child health
Environmental health
Mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,572
79,649
0.769
* Total Citation Counts Rankings
Ranking Based On Selection: 30
mathematics
computer science
image processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,122
18,536
0.182
* Total Citation Counts Rankings
Ranking Based On Selection: 31
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,157
11,909
0.119
* Total Citation Counts Rankings
Ranking Based On Selection: 32
Porous Materials
Reticular Chemistry
Metal-Organic Frameworks (MOFs)
Carbon Capture
Gas separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,972
36,473
0.365
* Total Citation Counts Rankings
Ranking Based On Selection: 33
Water Treatment
Waste to Value-added Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,599
35,979
0.372
* Total Citation Counts Rankings
Ranking Based On Selection: 34
Epidemiology
Global Burden of Diseases
Microbiology
Molecular Biology
Antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,346
73,794
0.766
* Total Citation Counts Rankings
Ranking Based On Selection: 35
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,036
61,309
0.666
* Total Citation Counts Rankings
Ranking Based On Selection: 36
Public Health
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,299
72,335
0.801
* Total Citation Counts Rankings
Ranking Based On Selection: 37
cancer
cancer research
genomics
lung cancer
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,722
43,002
0.496
* Total Citation Counts Rankings
Ranking Based On Selection: 38
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,506
61,854
0.723
* Total Citation Counts Rankings
Ranking Based On Selection: 39
Applied AI/ML
Smart Cities
Internet of Things
Cybersecurity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,806
62,101
0.741
* Total Citation Counts Rankings
Ranking Based On Selection: 40
Public Health
Epidemiology
Health Information Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,862
75,537
0.923
* Total Citation Counts Rankings
Ranking Based On Selection: 41
Particle Physics
Nuclear Physics
Theory of Supersymmetry
ATLAS Detector
Shape Coexistence in Nuclei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,223
41,051
0.546
* Total Citation Counts Rankings
Ranking Based On Selection: 42
solar energy
organic electronics
polymer semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,727
34,872
0.479
* Total Citation Counts Rankings
Ranking Based On Selection: 43
Public health
Family medicine
Health systems and policy
Health Economy
Burden of Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,244
62,082
0.859
* Total Citation Counts Rankings
Ranking Based On Selection: 44
Reactor Design
Adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,768
32,035
0.446
* Total Citation Counts Rankings
Ranking Based On Selection: 45
Cardiology
Cardiovascular Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,946
35,712
0.511
* Total Citation Counts Rankings
Ranking Based On Selection: 46
Green/Synthetic nanotechnology
Mechanochemistry
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,395
57,888
0.834
* Total Citation Counts Rankings
Ranking Based On Selection: 47
Critical care
sepsis
MERS
COVID-19
nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,707
49,156
0.715
* Total Citation Counts Rankings
Ranking Based On Selection: 48
Mental Health Informatics
Digital Health
Global Health Informatics
Public Health Informatics
Responsible AI for Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,939
62,313
0.931
* Total Citation Counts Rankings
Ranking Based On Selection: 49
Clinical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,068
56,727
0.859
* Total Citation Counts Rankings
Ranking Based On Selection: 50
Genome Biology
Plant Genetics
Evolutionary Biology
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,756
18,754
0.285
* Total Citation Counts Rankings
Rankings
2,599
10
2
Ranking Based On Selection: 26
Amr Radi
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111,616
26,341
0.236
Computational Physics and Computer Sciences
* Total Citation Counts Rankings
Rankings
2,984
4
2
Ranking Based On Selection: 27
Mohamed Slim Alouini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,396
53,164
0.509
Communication Theory
Wireless Communications
Optical Communications
6G
Global Connectivity
* Total Citation Counts Rankings
Rankings
2,994
5
1
Ranking Based On Selection: 28
Mohamad Hani Temsah
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,094
96,958
0.931
Pediatric Critical Care
Vaccination
Critical Thinking
ChatGPT
Paediatrics
* Total Citation Counts Rankings
Rankings
3,023
4
2
Ranking Based On Selection: 29
Amira Shaheen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,572
79,649
0.769
* Total Citation Counts Rankings
Rankings
3,091
6
3
Ranking Based On Selection: 30
Tf Chan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,122
18,536
0.182
mathematics
computer science
image processing
* Total Citation Counts Rankings
Rankings
3,221
7
4
Ranking Based On Selection: 31
Donal Bradley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,157
11,909
0.119
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
* Total Citation Counts Rankings
Rankings
3,232
8
5
Ranking Based On Selection: 32
Mohamed Eddaoudi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,972
36,473
0.365
Porous Materials
Reticular Chemistry
Metal-Organic Frameworks (MOFs)
Carbon Capture
Gas separation
* Total Citation Counts Rankings
Rankings
3,462
1
1
Ranking Based On Selection: 33
Gordon Mckay
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,599
35,979
0.372
Water Treatment
Waste to Value-added Products
* Total Citation Counts Rankings
Rankings
3,482
1
1
Ranking Based On Selection: 34
Karzan Abdulmuhsin Mohammad
Salahaddin University Erbil
Erbil, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,346
73,794
0.766
Epidemiology
Global Burden of Diseases
Microbiology
Molecular Biology
Antimicrobial resistance
* Total Citation Counts Rankings
Rankings
3,773
9
2
Ranking Based On Selection: 35
Mika Sillanpää
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,036
61,309
0.666
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
* Total Citation Counts Rankings
Rankings
3,909
2
1
Ranking Based On Selection: 36
Faris Al Lami
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,299
72,335
0.801
Public Health
Epidemiology
* Total Citation Counts Rankings
Rankings
4,165
2
2
Ranking Based On Selection: 37
Fadlo R Khuri
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,722
43,002
0.496
cancer
cancer research
genomics
lung cancer
oncology
* Total Citation Counts Rankings
Rankings
4,273
10
1
Ranking Based On Selection: 38
Ibrahim Ginawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,506
61,854
0.723
* Total Citation Counts Rankings
Rankings
4,406
3
1
Ranking Based On Selection: 39
Mohsen Guizani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,806
62,101
0.741
Applied AI/ML
Smart Cities
Internet of Things
Cybersecurity
* Total Citation Counts Rankings
Rankings
4,606
4
2
Ranking Based On Selection: 40
Basema Saddik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,862
75,537
0.923
Public Health
Epidemiology
Health Information Management
* Total Citation Counts Rankings
Rankings
5,343
5
1
Ranking Based On Selection: 41
Mahmoud Alstaty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,223
41,051
0.546
Particle Physics
Nuclear Physics
Theory of Supersymmetry
ATLAS Detector
Shape Coexistence in Nuclei
* Total Citation Counts Rankings
Rankings
5,615
11
6
Ranking Based On Selection: 42
Iain Mcculloch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,727
34,872
0.479
solar energy
organic electronics
polymer semiconductors
* Total Citation Counts Rankings
Rankings
5,688
12
1
Ranking Based On Selection: 43
Abdullah T Khoja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,244
62,082
0.859
Public health
Family medicine
Health systems and policy
Health Economy
Burden of Disease
* Total Citation Counts Rankings
Rankings
5,751
2
1
Ranking Based On Selection: 44
Bassim H Hameed
Qatar University
Doha, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,768
32,035
0.446
Reactor Design
Adsorption
* Total Citation Counts Rankings
Rankings
5,998
5
1
Ranking Based On Selection: 45
Wael Almahmeed
Cleveland Clinic Abu Dhabi
Abu Dhabi, United Arab Emirates
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,946
35,712
0.511
Cardiology
Cardiovascular Disease
* Total Citation Counts Rankings
Rankings
6,084
3
1
Ranking Based On Selection: 46
S Mohammad Sajadi
Cihan University-Erbil
Erbil, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,395
57,888
0.834
Green/Synthetic nanotechnology
Mechanochemistry
Energy
* Total Citation Counts Rankings
Rankings
6,182
13
1
Ranking Based On Selection: 47
Motasim Badri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,707
49,156
0.715
Critical care
sepsis
MERS
COVID-19
nutrition
* Total Citation Counts Rankings
Rankings
6,430
3
2
Ranking Based On Selection: 48
Mowafa Househ
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,939
62,313
0.931
Mental Health Informatics
Digital Health
Global Health Informatics
Public Health Informatics
Responsible AI for Health
* Total Citation Counts Rankings
Rankings
6,570
11
2
Ranking Based On Selection: 49
Nahla Anber
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,068
56,727
0.859
Clinical Biochemistry
* Total Citation Counts Rankings
Rankings
6,625
14
7
Ranking Based On Selection: 50
Rod A Wing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,756
18,754
0.285
Genome Biology
Plant Genetics
Evolutionary Biology
Bioinformatics