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 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
Physique des particules
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365,750
134,379
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :2
Physics and Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336,252
172,708
0.514
* 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
319,085
140,177
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nuclear Physics
Medical Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296,068
134,859
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :5
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292,443
221,481
0.757
* Total Citation Counts Rankings
Ranking Based On Selection :6
High Energy Physics && Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283,260
121,726
0.430
* 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
214,226
172,281
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :8
Particle Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205,539
110,613
0.538
* Total Citation Counts Rankings
Ranking Based On Selection :9
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203,020
101,679
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :10
nuclear Physics
high energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174,609
79,345
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :11
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166,808
69,058
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :12
High Energy Physics
Accelerator Physics
Nuclear Physics
Detector Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159,325
99,583
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :13
Marine Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157,439
82,161
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :14
Experimental High Energy Physics. Detector and Instrumintation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,992
54,268
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :15
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,543
123,150
0.858
* 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
138,616
115,789
0.835
* Total Citation Counts Rankings
Ranking Based On Selection :17
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136,179
53,216
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :18
preventive medicine
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133,909
121,711
0.909
* 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
130,416
57,481
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :20
Photochemistry
Photochromic Materials
Thermochrmic Materials
Nanochemistry
Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125,753
92,466
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :21
clinical microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,414
101,106
0.813
* 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
117,025
89,885
0.768
* 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
114,750
101,942
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :24
Computational Physics and Computer Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,040
33,094
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :25
1% highly cited scientists
Medical genetics
Bioinformatics
Medical Biotechnology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,730
101,504
0.934
* Total Citation Counts Rankings
Rankings
88
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
365,750
134,379
0.367
* Total Citation Counts Rankings
Rankings
135
1
1
Ranking Based On Selection: 2
Ahmed Ali Abdelalim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336,252
172,708
0.514
* 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
319,085
140,177
0.439
High Energy Physics
Big data
Grid Computing
* Total Citation Counts Rankings
Rankings
205
3
2
Ranking Based On Selection: 4
Rajaâ Cherkaoui El Moursli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296,068
134,859
0.456
Nuclear Physics
Medical Physics
High Energy Physics
* Total Citation Counts Rankings
Rankings
218
1
1
Ranking Based On Selection: 5
Yousef Khader
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292,443
221,481
0.757
* Total Citation Counts Rankings
Rankings
248
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
283,260
121,726
0.430
* Total Citation Counts Rankings
Rankings
654
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
214,226
172,281
0.804
Health Research Methodology
Infectious Diseases
guidelines
* Total Citation Counts Rankings
Rankings
712
1
1
Ranking Based On Selection: 8
Rachik Soualah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205,539
110,613
0.538
* Total Citation Counts Rankings
Rankings
733
2
2
Ranking Based On Selection: 9
Shaaban Khalil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203,020
101,679
0.501
* Total Citation Counts Rankings
Rankings
1,016
3
1
Ranking Based On Selection: 10
Ali Ellithi
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174,609
79,345
0.454
* Total Citation Counts Rankings
Rankings
1,107
4
1
Ranking Based On Selection: 11
Mohammed Attia Mahmoud
Fayoum University
Faiyum, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166,808
69,058
0.414
* Total Citation Counts Rankings
Rankings
1,204
1
1
Ranking Based On Selection: 12
Ahmed Bassalat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159,325
99,583
0.625
High Energy Physics
Accelerator Physics
Nuclear Physics
Detector Construction
* Total Citation Counts Rankings
Rankings
1,237
1
1
Ranking Based On Selection: 13
Carlos M Duarte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157,439
82,161
0.522
* Total Citation Counts Rankings
Rankings
1,381
5
1
Ranking Based On Selection: 14
Yasser Assran
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,992
54,268
0.364
Experimental High Energy Physics. Detector and Instrumintation
* Total Citation Counts Rankings
Rankings
1,488
2
1
Ranking Based On Selection: 15
Samer Hamidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,543
123,150
0.858
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
* Total Citation Counts Rankings
Rankings
1,583
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
138,616
115,789
0.835
Noncommunicable diseases
cancer
smoking
global health
mental health
* Total Citation Counts Rankings
Rankings
1,639
6
2
Ranking Based On Selection: 17
Sherif Elgammal
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136,179
53,216
0.391
* Total Citation Counts Rankings
Rankings
1,698
2
1
Ranking Based On Selection: 18
Rajaa Al Raddadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133,909
121,711
0.909
preventive medicine
public health
* Total Citation Counts Rankings
Rankings
1,781
7
1
Ranking Based On Selection: 19
Elsayed Z Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130,416
57,481
0.441
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
* Total Citation Counts Rankings
Rankings
1,908
3
2
Ranking Based On Selection: 20
Abdullah M Asiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125,753
92,466
0.735
Photochemistry
Photochromic Materials
Thermochrmic Materials
Nanochemistry
Sensors
* Total Citation Counts Rankings
Rankings
1,951
8
1
Ranking Based On Selection: 21
Maysaa El Sayed Zaki
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,414
101,106
0.813
clinical microbiology
* Total Citation Counts Rankings
Rankings
2,176
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
117,025
89,885
0.768
Epidemiology
Non-Communicable diseases
Population Studies
Reproductive Health
* Total Citation Counts Rankings
Rankings
2,269
1
1
Ranking Based On Selection: 23
Zoubida Zaidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114,750
101,942
0.888
Epidemiology
Public Health
Biostatistics
Cancer Research
Communicable Diseases
* Total Citation Counts Rankings
Rankings
2,504
9
1
Ranking Based On Selection: 24
Amr Radi
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,040
33,094
0.304
Computational Physics and Computer Sciences
* Total Citation Counts Rankings
Rankings
2,520
1
1
Ranking Based On Selection: 25
Fakher Rahim|Fakher Raheem, Faker Rahim
Al Noor University College
Bartella, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,730
101,504
0.934
1% highly cited scientists
Medical genetics
Bioinformatics
Medical Biotechnology
Epidemiology