Citation Rankings
Highly Cited Researchers
Qatar Highly Cited Researchers Citation in Qatar Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Rankings and Social Sciences and Humanities Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There is still much work to be done in this area. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
Ranking Based On Selection :1
Water Treatment
Waste to Value-added Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,638
38,499
0.416
* Total Citation Counts Rankings
Ranking Based On Selection :2
Reactor Design
Adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,619
35,456
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :3
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
58,475
55,538
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :4
Diabetes
obesity
glycation
methylglyoxal
glyoxalase
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,387
12,611
0.291
* Total Citation Counts Rankings
Ranking Based On Selection :5
University Professor - Exercise Physiology
soccer training
fitness training
Ramadan & Sport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,435
26,403
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :6
Database Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,741
20,052
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :7
Dermatology
molecular biology
Immunology
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,784
13,300
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :8
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,177
7,663
0.238
* Total Citation Counts Rankings
Ranking Based On Selection :9
Environmental Biotechnology
Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,597
12,420
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nutritional epidemiology
Diabetes
Anemia
Adolescent health
Obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,565
12,133
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :11
Computational Linguistics
NLP
Large Language Models
Fact-checking
Fake News
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,880
17,583
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :12
Membrane technology for water and wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,567
8,179
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :13
Data Quality
Data Cleaning
Data Integration
Database Systems
Data Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,137
19,163
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :14
Immunology
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,932
10,156
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :15
Alzheimer's disease
Parkinson's disease
Neuroscience
Neurodegenerative diseases
protein misfolding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,908
11,651
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :16
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,321
10,209
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :17
Clinical Trials
Obesity
Diabetes
Nutrition
Sleep
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,153
8,080
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :18
public health
epidemiology
social determinants of health
women's health
noncommunicable diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,391
14,326
0.703
* Total Citation Counts Rankings
Ranking Based On Selection :19
Immunoassays
Antibody Engineering
Sensors.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,119
7,004
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,057
4,587
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :21
Signal Processing
Pattern Recognition
Machine Intelligence
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,908
15,851
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :22
Advanced Materials
Road Safety
Digital Transformation
Resilience
Quality and Reliability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,752
11,319
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :23
Cancer Biology
Translational Research
dysregulated signaling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,575
8,127
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :24
Diabetes Advanced glycation endproducts
Proteomics
Biomarkers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,865
7,283
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :25
Virology
Immunology
and Vaccinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,539
15,537
0.886
* Total Citation Counts Rankings
Rankings
3,473
1
1
Ranking Based On Selection: 1
Gordon Mckay
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,638
38,499
0.416
Water Treatment
Waste to Value-added Products
* Total Citation Counts Rankings
Rankings
5,780
2
1
Ranking Based On Selection: 2
Bassim H Hameed
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,619
35,456
0.517
Reactor Design
Adsorption
* Total Citation Counts Rankings
Rankings
7,483
3
2
Ranking Based On Selection: 3
Mowafa Househ
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,475
55,538
0.950
Mental Health Informatics
Digital Health
Global Health Informatics
Public Health Informatics
Responsible AI for Health
* Total Citation Counts Rankings
Rankings
12,082
4
3
Ranking Based On Selection: 4
Paul Thornalley
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,387
12,611
0.291
Diabetes
obesity
glycation
methylglyoxal
glyoxalase
* Total Citation Counts Rankings
Rankings
12,534
5
1
Ranking Based On Selection: 5
Karim Chamari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,435
26,403
0.622
University Professor - Exercise Physiology
soccer training
fitness training
Ramadan & Sport
* Total Citation Counts Rankings
Rankings
13,916
6
1
Ranking Based On Selection: 6
Ahmed Elmagarmid
Qatar Foundation
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,741
20,052
0.505
* Total Citation Counts Rankings
Rankings
18,804
7
1
Ranking Based On Selection: 7
Martin Steinhoff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,784
13,300
0.406
Dermatology
molecular biology
Immunology
neuroscience
* Total Citation Counts Rankings
Rankings
19,364
8
2
Ranking Based On Selection: 8
Nicolas Vilchez
Qatar Foundation
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,177
7,663
0.238
* Total Citation Counts Rankings
Rankings
29,269
9
2
Ranking Based On Selection: 9
Sami Sayadi
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,597
12,420
0.505
Environmental Biotechnology
Sustainable Development
* Total Citation Counts Rankings
Rankings
29,341
10
3
Ranking Based On Selection: 10
Zumin Shi
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,565
12,133
0.494
Nutritional epidemiology
Diabetes
Anemia
Adolescent health
Obesity
* Total Citation Counts Rankings
Rankings
30,602
11
4
Ranking Based On Selection: 11
Preslav Nakov
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,880
17,583
0.736
Computational Linguistics
NLP
Large Language Models
Fact-checking
Fake News
* Total Citation Counts Rankings
Rankings
31,193
12
4
Ranking Based On Selection: 12
Simon Judd
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,567
8,179
0.347
Membrane technology for water and wastewater treatment
* Total Citation Counts Rankings
Rankings
32,031
13
5
Ranking Based On Selection: 13
Mourad Ouzzani
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,137
19,163
0.828
Data Quality
Data Cleaning
Data Integration
Database Systems
Data Management
* Total Citation Counts Rankings
Rankings
34,486
14
1
Ranking Based On Selection: 14
Damien Chaussabel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,932
10,156
0.463
* Total Citation Counts Rankings
Rankings
34,544
15
6
Ranking Based On Selection: 15
Omar El Agnaf
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,908
11,651
0.532
Alzheimer's disease
Parkinson's disease
Neuroscience
Neurodegenerative diseases
protein misfolding
* Total Citation Counts Rankings
Rankings
35,931
16
7
Ranking Based On Selection: 16
Alexandra Butler
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,321
10,209
0.479
* Total Citation Counts Rankings
Rankings
36,330
17
2
Ranking Based On Selection: 17
Shahrad Taheri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,153
8,080
0.382
* Total Citation Counts Rankings
Rankings
38,252
18
5
Ranking Based On Selection: 18
Hanan Abdul Rahim
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,391
14,326
0.703
public health
epidemiology
social determinants of health
women's health
noncommunicable diseases
* Total Citation Counts Rankings
Rankings
39,006
19
8
Ranking Based On Selection: 19
Richard O Kennedy
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,119
7,004
0.348
Immunoassays
Antibody Engineering
Sensors.
* Total Citation Counts Rankings
Rankings
42,023
20
9
Ranking Based On Selection: 20
Lawrence W Stanton
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,057
4,587
0.241
* Total Citation Counts Rankings
Rankings
42,456
21
6
Ranking Based On Selection: 21
Serkan Kiranyaz
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,908
15,851
0.838
Signal Processing
Pattern Recognition
Machine Intelligence
Data Mining
* Total Citation Counts Rankings
Rankings
42,915
22
7
Ranking Based On Selection: 22
Abdel Magid Hamouda
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,752
11,319
0.604
Advanced Materials
Road Safety
Digital Transformation
Resilience
Quality and Reliability
* Total Citation Counts Rankings
Rankings
43,451
23
3
Ranking Based On Selection: 23
Shahab Uddin|Shahab Uddin Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,575
8,127
0.438
Cancer Biology
Translational Research
dysregulated signaling
* Total Citation Counts Rankings
Rankings
45,841
24
8
Ranking Based On Selection: 24
Naila Rabbani
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,865
7,283
0.408
* Total Citation Counts Rankings
Rankings
47,002
25
9
Ranking Based On Selection: 25
Hadi M Yassine
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,539
15,537
0.886
Virology
Immunology
and Vaccinology