Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation in Egypt 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
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 :2
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 :3
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 :4
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 :5
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 :6
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 :7
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 :8
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 :9
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
Ranking Based On Selection :10
Computational Physics and Computer Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,762
34,463
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :11
Clinical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,801
60,023
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :12
المكتبات والوثائق والمعلومات
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,319
40,142
0.655
* Total Citation Counts Rankings
Ranking Based On Selection :13
Particle Physics
High Energy Physics
Nuclear Physics
CMS
CERN
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,999
38,080
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :14
Space weather
ionosphere
cosmic rays
solar physics
particle physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,757
28,818
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :15
High risk pregnancy
Assisted Reproductive Techniques
Evidence Based Health Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,956
51,165
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :16
Community
Environmental and Occupational Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,506
28,945
0.585
* Total Citation Counts Rankings
Ranking Based On Selection :17
Structural Egeneering
EM-DRIVE
Nano-Tech Casimir Reactors
Nonlinear Dynamics-Quantum Physics and Cosmology-Dark Energy-Deter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,106
9,499
0.202
* Total Citation Counts Rankings
Ranking Based On Selection :18
Heart failure
Interventional cardiology
General Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,022
42,940
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :20
Medical and clinical parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,477
44,347
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :21
Movement disorders
PD
HD
Neurosonology
Cognition & Dementia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,432
43,171
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :22
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,083
18,493
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :23
Chemistry
Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,869
20,350
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,968
29,490
0.757
* Total Citation Counts Rankings
Ranking Based On Selection :25
Artificial Intelligence
swarm optimization
Green Science
Metaverses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,853
30,049
0.794
* Total Citation Counts Rankings
Rankings
131
1
1
Ranking Based On Selection: 1
Ahmed Ali Abdelalim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345,518
181,980
0.527
* Total Citation Counts Rankings
Rankings
728
2
2
Ranking Based On Selection: 2
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: 3
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: 4
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
1,392
5
1
Ranking Based On Selection: 5
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
1,639
6
2
Ranking Based On Selection: 6
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: 7
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: 8
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
2,320
9
1
Ranking Based On Selection: 9
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
* Total Citation Counts Rankings
Rankings
2,542
10
2
Ranking Based On Selection: 10
Amr Radi
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,762
34,463
0.311
Computational Physics and Computer Sciences
* Total Citation Counts Rankings
Rankings
6,766
11
2
Ranking Based On Selection: 11
Nahla Anber
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,801
60,023
0.941
Clinical Biochemistry
* Total Citation Counts Rankings
Rankings
7,214
12
1
Ranking Based On Selection: 12
ايمان مصطفي محمد جفلان
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,319
40,142
0.655
* Total Citation Counts Rankings
Rankings
7,281
13
3
Ranking Based On Selection: 13
Shimaa AbuZeid
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,999
38,080
0.624
Particle Physics
High Energy Physics
Nuclear Physics
CMS
CERN
* Total Citation Counts Rankings
Rankings
7,512
14
1
Ranking Based On Selection: 14
Ayman Mahrous
Egypt Japan University of Science & Technology
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,757
28,818
0.482
Space weather
ionosphere
cosmic rays
solar physics
particle physics
* Total Citation Counts Rankings
Rankings
8,363
15
4
Ranking Based On Selection: 15
Ashraf Nabhan
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,956
51,165
0.914
High risk pregnancy
Assisted Reproductive Techniques
Evidence Based Health Care
* Total Citation Counts Rankings
Rankings
10,172
16
5
Ranking Based On Selection: 16
Mostafa Kamaleldin Mohamed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,506
28,945
0.585
Community
Environmental and Occupational Medicine
* Total Citation Counts Rankings
Rankings
10,978
17
1
Ranking Based On Selection: 17
MS El Naschie
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,106
9,499
0.202
Structural Egeneering
EM-DRIVE
Nano-Tech Casimir Reactors
Nonlinear Dynamics-Quantum Physics and Cosmology-Dark Energy-Deter
* Total Citation Counts Rankings
Rankings
11,105
18
2
Ranking Based On Selection: 18
Magdy Abdelhamid
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
Heart failure
Interventional cardiology
General Cardiology
* Total Citation Counts Rankings
Rankings
11,356
19
3
Ranking Based On Selection: 19
Hosni Khairy Salem
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,022
42,940
0.933
* Total Citation Counts Rankings
Rankings
11,595
20
4
Ranking Based On Selection: 20
Mona M Khater
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,477
44,347
0.975
Medical and clinical parasitology
* Total Citation Counts Rankings
Rankings
12,051
21
5
Ranking Based On Selection: 21
Shaimaa El-Jaafary
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,432
43,171
0.972
Movement disorders
PD
HD
Neurosonology
Cognition & Dementia
* Total Citation Counts Rankings
Rankings
12,201
22
2
Ranking Based On Selection: 22
Ahmed M Hamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,083
18,493
0.420
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
* Total Citation Counts Rankings
Rankings
12,298
23
6
Ranking Based On Selection: 23
Israa Kamal
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,869
20,350
0.464
* Total Citation Counts Rankings
Rankings
14,900
24
3
Ranking Based On Selection: 24
Elsayed Salama
British University in Egypt
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,968
29,490
0.757
* Total Citation Counts Rankings
Rankings
15,569
25
6
Ranking Based On Selection: 25
Aboul Ella Hassanien Ali
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,853
30,049
0.794
Artificial Intelligence
swarm optimization
Green Science
Metaverses