Citation Rankings
Highly Cited Researchers

Ain Shams University 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
Egypt
Abdallah Samy
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 :2
Egypt
Amr Radi
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 :3
Egypt
Shimaa AbuZeid
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 :4
Egypt
Ashraf Nabhan
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 :5
Egypt
Mostafa Kamaleldin Mohamed
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 :6
Egypt
Israa Kamal
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 :7
Egypt
Eslam Ali Maher
Myths
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,499
5,565
0.182
* Total Citation Counts Rankings
Ranking Based On Selection :8
Egypt
Aya Mostafa
Public Health
Epidemiology
Non-Communicable Diseases
Hepatitis C
Tobacco Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,006
25,333
0.844
* Total Citation Counts Rankings
Ranking Based On Selection :9
Egypt
Ali Shalash
Cyber Security for Cyber Physical Systems
Information Systems Security
Industrial Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,779
20,478
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :10
Egypt
Yehia El Gamal
Pediatric Allergy and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,956
7,468
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :11
Egypt
Sanaa Eissa
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,786
7,667
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :12
Egypt
IS Yahia
Nanoscience & Nanotechnology
Supercapacitors
Catalysis
Nanocomposites
Shielding materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,138
12,493
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :13
Egypt
Amal Kamal Abdel Aziz|Amal Kamal Saadeldin
Oncology/Neuropharmacology
Autophagy
Epigenetics
Drug discovery
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,640
7,410
0.506
* Total Citation Counts Rankings
Ranking Based On Selection :14
Egypt
Mona A Ahmed
analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,203
9,201
0.697
* Total Citation Counts Rankings
Ranking Based On Selection :15
Egypt
Khaled F Khaled
Corrosion Science
Material Science
Computational Chemistry
Chemical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,207
4,168
0.372
* Total Citation Counts Rankings
Ranking Based On Selection :16
Egypt
Fatma Morgan
Solar energy and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,664
4,381
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :17
Egypt
MM El Nahass
Optical properties of thin films
Physical properties of semiconductors (thin films and crystals)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,033
4,952
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :18
Egypt
Sayed S. Abd El-Rehim
Corrosion
Anodizing and Electroplating
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,715
2,897
0.332
* Total Citation Counts Rankings
Ranking Based On Selection :19
Egypt
Mai Mohamed
clinical pharmacy
pharmacy practice
hospital pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,658
6,996
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :20
Egypt
MM Ibrahim
catalysis
photocatalysis
nanomaterials
green chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,555
6,037
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :22
Egypt
Saad SM Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,045
2,148
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :23
Egypt
Abdel Nasser B Singab
Phytochemistry
hepatoprotective effects of natural products
Pharmacognosy
Phytotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,775
4,824
0.712
* Total Citation Counts Rankings
Ranking Based On Selection :24
Egypt
Ashraf B Abdel Naim
Pharmacology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,663
3,988
0.599
* Total Citation Counts Rankings
Ranking Based On Selection :25
Egypt
Wagida Anwar
Genetic Toxicology
Health System
Hepatitis C
NCDs
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,663
1,556
0.234
* Total Citation Counts Rankings
Rankings
2,320
Egypt
9
1
Ranking Based On Selection: 1
Abdallah Samy
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
Egypt
10
2
Ranking Based On Selection: 2
Amr Radi
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
7,281
Egypt
13
3
Ranking Based On Selection: 3
Shimaa AbuZeid
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
8,363
Egypt
15
4
Ranking Based On Selection: 4
Ashraf Nabhan
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
Egypt
16
5
Ranking Based On Selection: 5
Mostafa Kamaleldin Mohamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,506
28,945
0.585
* Total Citation Counts Rankings
Rankings
12,298
Egypt
23
6
Ranking Based On Selection: 6
Israa Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,869
20,350
0.464
* Total Citation Counts Rankings
Rankings
21,788
Egypt
31
7
Ranking Based On Selection: 7
Eslam Ali Maher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,499
5,565
0.182
* Total Citation Counts Rankings
Rankings
22,376
Egypt
32
8
Ranking Based On Selection: 8
Aya Mostafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,006
25,333
0.844
Public Health
Epidemiology
Non-Communicable Diseases
Hepatitis C
Tobacco Control
* Total Citation Counts Rankings
Rankings
38,445
Egypt
47
9
Ranking Based On Selection: 9
Ali Shalash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,779
20,478
0.986
Cyber Security for Cyber Physical Systems
Information Systems Security
Industrial Informatics
* Total Citation Counts Rankings
Rankings
50,743
Egypt
60
10
Ranking Based On Selection: 10
Yehia El Gamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,956
7,468
0.440
* Total Citation Counts Rankings
Rankings
51,397
Egypt
61
11
Ranking Based On Selection: 11
Sanaa Eissa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,786
7,667
0.457
* Total Citation Counts Rankings
Rankings
59,041
Egypt
67
12
Ranking Based On Selection: 12
IS Yahia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,138
12,493
0.825
Nanoscience & Nanotechnology
Supercapacitors
Catalysis
Nanocomposites
Shielding materials
* Total Citation Counts Rankings
Rankings
61,670
Egypt
73
13
Ranking Based On Selection: 13
Amal Kamal Abdel Aziz|Amal Kamal Saadeldin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,640
7,410
0.506
Oncology/Neuropharmacology
Autophagy
Epigenetics
Drug discovery
Bioinformatics
* Total Citation Counts Rankings
Rankings
70,577
Egypt
91
14
Ranking Based On Selection: 14
Mona A Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,203
9,201
0.697
* Total Citation Counts Rankings
Rankings
86,209
Egypt
120
15
Ranking Based On Selection: 15
Khaled F Khaled
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,207
4,168
0.372
Corrosion Science
Material Science
Computational Chemistry
Chemical Education
* Total Citation Counts Rankings
Rankings
91,470
Egypt
124
16
Ranking Based On Selection: 16
Fatma Morgan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,664
4,381
0.411
* Total Citation Counts Rankings
Rankings
98,126
Egypt
133
17
Ranking Based On Selection: 17
MM El Nahass
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,033
4,952
0.494
Optical properties of thin films
Physical properties of semiconductors (thin films and crystals)
* Total Citation Counts Rankings
Rankings
115,187
Egypt
169
18
Ranking Based On Selection: 18
Sayed S. Abd El-Rehim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,715
2,897
0.332
* Total Citation Counts Rankings
Rankings
116,006
Egypt
170
19
Ranking Based On Selection: 19
Mai Mohamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,658
6,996
0.808
clinical pharmacy
pharmacy practice
hospital pharmacy
* Total Citation Counts Rankings
Rankings
117,575
Egypt
177
20
Ranking Based On Selection: 20
MM Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,555
6,037
0.706
catalysis
photocatalysis
nanomaterials
green chemistry
* Total Citation Counts Rankings
Rankings
139,764
Egypt
223
21
Ranking Based On Selection: 21
Mohamed Mohamed Mansour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,310
3,363
0.460
* Total Citation Counts Rankings
Rankings
145,343
Egypt
234
22
Ranking Based On Selection: 22
Saad SM Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,045
2,148
0.305
* Total Citation Counts Rankings
Rankings
151,356
Egypt
248
23
Ranking Based On Selection: 23
Abdel Nasser B Singab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,775
4,824
0.712
Phytochemistry
hepatoprotective effects of natural products
Pharmacognosy
Phytotherapy
* Total Citation Counts Rankings
Rankings
153,977
Egypt
255
24
Ranking Based On Selection: 24
Ashraf B Abdel Naim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,663
3,988
0.599
* Total Citation Counts Rankings
Rankings
154,000
Egypt
257
25
Ranking Based On Selection: 25
Wagida Anwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,663
1,556
0.234
Genetic Toxicology
Health System
Hepatitis C
NCDs
Public Health