Citation Rankings
Highly Cited Researchers
Arab League Highly Cited Researchers Citation 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 Citation Rankings and Social Sciences and Humanities Citation 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 should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :176
Microbiology
Antimicrobial resistance
Phycology
Global Burden of Disease
Genetic Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,454
24,301
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :177
Viral Immunopathology
Macrophages ...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,432
12,281
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :178
Fractional Calculus
Discrete Fractional Calculus
Fixed Point Theory
Fractional Differential Equa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,262
20,788
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :179
Cybersecurity
AI & ML
data science & data analytics
wireless networks
modeling & simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,141
15,374
0.637
* Total Citation Counts Rankings
Ranking Based On Selection :180
optimization
machine learning
federated learning
deep learning
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,129
20,625
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :181
Chemistry
Electrochemistry
Sensors
Nanomaterials
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,088
17,891
0.743
* Total Citation Counts Rankings
Ranking Based On Selection :182
Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,072
19,020
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :183
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 :184
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 :185
Smart Health
Artificial Intelligence
Internet of Things
Multimedia Systems
Cloud Networking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,375
20,717
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :186
Financial Economics
Energy Finance
Empirical Finance
Bitcoin
Cryptoassets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,321
22,374
0.959
* Total Citation Counts Rankings
Ranking Based On Selection :187
Inorganic Chemistry
Porous Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,280
16,021
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :188
Mathematical Modeling
Fractional Calculus
Multidesciplinary Applications in Mathematics
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,245
22,648
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :189
Water
Food Packaging
Electrocatalysts
Membrane Separation
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,219
16,407
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :190
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 :191
earth sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,135
8,642
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :192
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,046
15,591
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :193
Community medicine
public health
cancer
nutrition
reproductive H
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,005
20,678
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :194
Electron microscopy
Nuclear magnetic resonance
X-ray diffraction
Optical microscopy
XPS/SIMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,984
10,287
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :195
Power Systems and Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,968
9,838
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :196
Bone
Calcium metabolism
Endocrinology
Osteoporosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,961
8,989
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :197
Cancer Biology
Cell Biology
Gene Editing.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,960
8,974
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :198
Data Science
Knowledge Systems
Data Mining
Evolutionary computation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,829
21,846
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :199
Public Health Research
Bibliometry
Scientometry
Disease Burden
Community Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,736
18,102
0.796
* Total Citation Counts Rankings
Ranking Based On Selection :200
mobile health (mhealth)
m-Health
Digital Health
Social Networking
Health Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,726
22,586
0.994
* Total Citation Counts Rankings
Rankings
29,546
68
3
Ranking Based On Selection: 176
Razique Anwer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,454
24,301
0.994
Microbiology
Antimicrobial resistance
Phycology
Global Burden of Disease
Genetic Engineering
* Total Citation Counts Rankings
Rankings
29,577
69
2
Ranking Based On Selection: 177
Garwin Kim Sing
Alfaisal University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,432
12,281
0.503
* Total Citation Counts Rankings
Rankings
29,869
70
1
Ranking Based On Selection: 178
Thabet Abdeljawad
Prince Sultan University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,262
20,788
0.857
Fractional Calculus
Discrete Fractional Calculus
Fixed Point Theory
Fractional Differential Equa
* Total Citation Counts Rankings
Rankings
30,075
16
6
Ranking Based On Selection: 179
Mohammad S Obaidat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,141
15,374
0.637
Cybersecurity
AI & ML
data science & data analytics
wireless networks
modeling & simulation
* Total Citation Counts Rankings
Rankings
30,103
71
30
Ranking Based On Selection: 180
Peter Richtarik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,129
20,625
0.855
optimization
machine learning
federated learning
deep learning
computer science
* Total Citation Counts Rankings
Rankings
30,172
72
6
Ranking Based On Selection: 181
Mohammed Muzibur Rahman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,088
17,891
0.743
Chemistry
Electrochemistry
Sensors
Nanomaterials
Environmental Science
* Total Citation Counts Rankings
Rankings
30,209
38
9
Ranking Based On Selection: 182
Hassan Ibrahim
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,072
19,020
0.790
* Total Citation Counts Rankings
Rankings
30,600
11
4
Ranking Based On Selection: 183
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
31,191
12
4
Ranking Based On Selection: 184
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
31,546
73
11
Ranking Based On Selection: 185
M Shamim Hossain
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,375
20,717
0.886
Smart Health
Artificial Intelligence
Internet of Things
Multimedia Systems
Cloud Networking
* Total Citation Counts Rankings
Rankings
31,648
10
1
Ranking Based On Selection: 186
Elie Bouri
Lebanese American University
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,321
22,374
0.959
Financial Economics
Energy Finance
Empirical Finance
Bitcoin
Cryptoassets
* Total Citation Counts Rankings
Rankings
31,741
7
1
Ranking Based On Selection: 187
Kyle E Cordova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,280
16,021
0.688
Inorganic Chemistry
Porous Materials
* Total Citation Counts Rankings
Rankings
31,801
74
1
Ranking Based On Selection: 188
KS Nisar Kottakkaran Sooppy Nisar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,245
22,648
0.974
Mathematical Modeling
Fractional Calculus
Multidesciplinary Applications in Mathematics
AI
* Total Citation Counts Rankings
Rankings
31,857
17
5
Ranking Based On Selection: 189
Fawzi Banat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,219
16,407
0.707
Water
Food Packaging
Electrocatalysts
Membrane Separation
Biotechnology
* Total Citation Counts Rankings
Rankings
32,029
13
5
Ranking Based On Selection: 190
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
32,035
75
5
Ranking Based On Selection: 191
Jack Dvorkin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,135
8,642
0.374
* Total Citation Counts Rankings
Rankings
32,215
39
10
Ranking Based On Selection: 192
Mohamed A Farag
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,046
15,591
0.677
* Total Citation Counts Rankings
Rankings
32,301
1
1
Ranking Based On Selection: 193
Huda Basaleem
University of Aden
Aden, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,005
20,678
0.899
Community medicine
public health
cancer
nutrition
reproductive H
* Total Citation Counts Rankings
Rankings
32,346
76
31
Ranking Based On Selection: 194
Rachid Sougrat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,984
10,287
0.448
Electron microscopy
Nuclear magnetic resonance
X-ray diffraction
Optical microscopy
XPS/SIMS
* Total Citation Counts Rankings
Rankings
32,374
77
6
Ranking Based On Selection: 195
Mohammad Abido
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,968
9,838
0.428
Power Systems and Renewable Energy
* Total Citation Counts Rankings
Rankings
32,386
11
9
Ranking Based On Selection: 196
Ghada El Hajj Fuleihan
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,961
8,989
0.391
Bone
Calcium metabolism
Endocrinology
Osteoporosis
* Total Citation Counts Rankings
Rankings
32,389
18
6
Ranking Based On Selection: 197
Mohamed Rahmani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,960
8,974
0.391
Cancer Biology
Cell Biology
Gene Editing.
* Total Citation Counts Rankings
Rankings
32,632
8
2
Ranking Based On Selection: 198
Hossam Faris
University of Jordan
Amman, Jordan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,829
21,846
0.957
Data Science
Knowledge Systems
Data Mining
Evolutionary computation
* Total Citation Counts Rankings
Rankings
32,814
78
7
Ranking Based On Selection: 199
Ahmad Azam Malik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,736
18,102
0.796
Public Health Research
Bibliometry
Scientometry
Disease Burden
Community Medicine
* Total Citation Counts Rankings
Rankings
32,830
79
5
Ranking Based On Selection: 200
Turki M Alanzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,726
22,586
0.994
mobile health (mhealth)
m-Health
Digital Health
Social Networking
Health Informatics