Citation Rankings
Highly Cited Researchers
Arab League Highly Cited Researchers Citation Rankings 2025
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 :1
Physique des particules
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,237
140,955
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :2
Physics and Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345,518
181,980
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :3
High Energy Physics
Big data
Grid Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327,001
146,849
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :4
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306,263
234,938
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nuclear Physics
Medical Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304,364
142,203
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :6
High Energy Physics && Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290,310
128,615
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :7
Health Research Methodology
Infectious Diseases
guidelines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227,030
184,939
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :8
Particle Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,661
117,113
0.551
* Total Citation Counts Rankings
Ranking Based On Selection :9
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208,423
106,489
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :10
nuclear Physics
high energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177,893
82,391
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :11
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,068
72,984
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :12
Marine Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162,969
86,813
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :13
High Energy Physics
Accelerator Physics
Nuclear Physics
Detector Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153,824
99,439
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :14
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,879
131,345
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :15
Experimental High Energy Physics. Detector and Instrumintation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,834
57,055
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :16
Noncommunicable diseases
cancer
smoking
global health
mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,820
122,828
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :17
preventive medicine
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,252
129,900
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :18
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139,396
55,933
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :19
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :20
clinical microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130,032
106,048
0.816
* Total Citation Counts Rankings
Ranking Based On Selection :21
Photochemistry
Photochromic Materials
Thermochrmic Materials
Nanochemistry
Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128,880
95,429
0.740
* Total Citation Counts Rankings
Ranking Based On Selection :22
Epidemiology
Non-Communicable diseases
Population Studies
Reproductive Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122,479
94,889
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :23
Epidemiology
Public Health
Biostatistics
Cancer Research
Communicable Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,232
106,306
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :24
1% highly cited scientists
Medical genetics
Bioinformatics
Medical Biotechnology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118,732
111,248
0.937
* Total Citation Counts Rankings
Ranking Based On Selection :25
Public Health
Global health
Disease modelling
Climate Changes and disease dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116,157
110,460
0.951
* Total Citation Counts Rankings
Rankings
91
1
1
Ranking Based On Selection: 1
Abdeslam Hoummada
Université Hassan II de Casablanca
Casablanca, Morocco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,237
140,955
0.379
* Total Citation Counts Rankings
Rankings
131
1
1
Ranking Based On Selection: 2
Ahmed Ali Abdelalim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345,518
181,980
0.527
* Total Citation Counts Rankings
Rankings
155
2
1
Ranking Based On Selection: 3
Farida Fassi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327,001
146,849
0.449
High Energy Physics
Big data
Grid Computing
* Total Citation Counts Rankings
Rankings
195
1
1
Ranking Based On Selection: 4
Yousef Khader
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306,263
234,938
0.767
* Total Citation Counts Rankings
Rankings
202
3
2
Ranking Based On Selection: 5
Rajaâ Cherkaoui El Moursli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304,364
142,203
0.467
Nuclear Physics
Medical Physics
High Energy Physics
* Total Citation Counts Rankings
Rankings
247
4
1
Ranking Based On Selection: 6
Driss Benchekroun|Driss Benchekroun
Université Hassan II Ain Chock
Casablanca, Morocco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290,310
128,615
0.443
* Total Citation Counts Rankings
Rankings
604
1
1
Ranking Based On Selection: 7
Elie Akl
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227,030
184,939
0.815
Health Research Methodology
Infectious Diseases
guidelines
* Total Citation Counts Rankings
Rankings
698
1
1
Ranking Based On Selection: 8
Rachik Soualah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,661
117,113
0.551
* Total Citation Counts Rankings
Rankings
728
2
2
Ranking Based On Selection: 9
Shaaban Khalil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208,423
106,489
0.511
* Total Citation Counts Rankings
Rankings
1,023
3
1
Ranking Based On Selection: 10
Ali Ellithi
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177,893
82,391
0.463
* Total Citation Counts Rankings
Rankings
1,101
4
1
Ranking Based On Selection: 11
Mohammed Attia Mahmoud
Fayoum University
Faiyum, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,068
72,984
0.427
* Total Citation Counts Rankings
Rankings
1,209
1
1
Ranking Based On Selection: 12
Carlos M Duarte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162,969
86,813
0.533
* Total Citation Counts Rankings
Rankings
1,352
1
1
Ranking Based On Selection: 13
Ahmed Bassalat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153,824
99,439
0.646
High Energy Physics
Accelerator Physics
Nuclear Physics
Detector Construction
* Total Citation Counts Rankings
Rankings
1,391
2
1
Ranking Based On Selection: 14
Samer Hamidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,879
131,345
0.865
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
* Total Citation Counts Rankings
Rankings
1,392
5
1
Ranking Based On Selection: 15
Yasser Assran
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,834
57,055
0.376
Experimental High Energy Physics. Detector and Instrumintation
* Total Citation Counts Rankings
Rankings
1,511
1
1
Ranking Based On Selection: 16
Randah R Hamadeh
Arabian Gulf University
Manama, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,820
122,828
0.842
Noncommunicable diseases
cancer
smoking
global health
mental health
* Total Citation Counts Rankings
Rankings
1,578
2
1
Ranking Based On Selection: 17
Rajaa Al Raddadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,252
129,900
0.913
preventive medicine
public health
* Total Citation Counts Rankings
Rankings
1,639
6
2
Ranking Based On Selection: 18
Sherif Elgammal
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139,396
55,933
0.401
* Total Citation Counts Rankings
Rankings
1,813
7
1
Ranking Based On Selection: 19
Elsayed Z Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
* Total Citation Counts Rankings
Rankings
1,873
8
1
Ranking Based On Selection: 20
Maysaa El Sayed Zaki
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130,032
106,048
0.816
clinical microbiology
* Total Citation Counts Rankings
Rankings
1,911
3
2
Ranking Based On Selection: 21
Abdullah M Asiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128,880
95,429
0.740
Photochemistry
Photochromic Materials
Thermochrmic Materials
Nanochemistry
Sensors
* Total Citation Counts Rankings
Rankings
2,082
2
1
Ranking Based On Selection: 22
Niveen Me Abu Rmeileh
Birzeit University
Birzeit, Palestine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122,479
94,889
0.775
Epidemiology
Non-Communicable diseases
Population Studies
Reproductive Health
* Total Citation Counts Rankings
Rankings
2,203
1
1
Ranking Based On Selection: 23
Zoubida Zaidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,232
106,306
0.892
Epidemiology
Public Health
Biostatistics
Cancer Research
Communicable Diseases
* Total Citation Counts Rankings
Rankings
2,222
1
1
Ranking Based On Selection: 24
Fakher Rahim|Fakher Raheem, Faker Rahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118,732
111,248
0.937
1% highly cited scientists
Medical genetics
Bioinformatics
Medical Biotechnology
Epidemiology
* Total Citation Counts Rankings
Rankings
2,320
9
1
Ranking Based On Selection: 25
Abdallah Samy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116,157
110,460
0.951
Public Health
Global health
Disease modelling
Climate Changes and disease dynamics