Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. 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
World Rank
151,902
Country Rank
251
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Salah Mahmoud](https://cdn.adscientificindex.com/pictures/c2/4412676.jpg)
Geodynamics
Earthquakes
Tectonics
GPS
Crustal deformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,604
2,139
0.324
* Total Citation Counts Rankings
World Rank
381,267
Country Rank
1,114
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Elbaz I. Abouelmagd](https://cdn.adscientificindex.com/pictures/54/4412678.jpg)
Applied Mathematics
Dynamical Systems
Celestial Mechanics
Space Dynamics
Periodic Solution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,369
1,975
0.834
* Total Citation Counts Rankings
World Rank
497,972
Country Rank
1,801
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Ahmed Ghitas](https://cdn.adscientificindex.com/pictures/f7/4412677.jpg)
solar energy
renewable energy
solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,632
806
0.494
* Total Citation Counts Rankings
World Rank
530,434
Country Rank
2,032
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mohamed S. Abdalzaher](https://cdn.adscientificindex.com/pictures/1e/4555665.jpg)
Wireless Communications
Game theory
IoT and WSNs
Seismology Engineering
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
1,450
0.978
* Total Citation Counts Rankings
World Rank
566,678
Country Rank
2,324
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mosalam Shaltout](https://cdn.adscientificindex.com/pictures/3b/4412679.jpg)
Physics
astrophysics
astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,334
392
0.294
* Total Citation Counts Rankings
World Rank
571,448
Country Rank
2,369
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Omar M. Saad](https://cdn.adscientificindex.com/pictures/73/4555962.jpg)
Artificial Intelligence
Seismology
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
1,293
0.983
* Total Citation Counts Rankings
World Rank
594,734
Country Rank
2,567
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Gad El-Qady](https://cdn.adscientificindex.com/pictures/99/4412680.jpg)
Geophysics
archaeology
Engineering Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,231
676
0.549
* Total Citation Counts Rankings
World Rank
617,072
Country Rank
2,760
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Sayed Sr Moustafa](https://cdn.adscientificindex.com/pictures/5c/4439091.jpg)
Earthquake engineering and Near Surface Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,155
967
0.837
* Total Citation Counts Rankings
World Rank
669,548
Country Rank
3,260
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Hussein, Hm](https://cdn.adscientificindex.com/pictures/2c/4412681.jpg)
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
999
445
0.445
* Total Citation Counts Rankings
World Rank
674,032
Country Rank
3,300
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mohamed Abdel Zaher](https://cdn.adscientificindex.com/pictures/5a/4438837.jpg)
11421 Helwan
Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
791
0.802
* Total Citation Counts Rankings
World Rank
699,748
Country Rank
3,572
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![KM Abou Elenean](https://cdn.adscientificindex.com/pictures/8e/4412683.jpg)
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
369
0.402
* Total Citation Counts Rankings
World Rank
757,764
Country Rank
4,170
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mohamed Elgabry](https://cdn.adscientificindex.com/pictures/89/4438838.jpg)
Seismology
Tomography
Natural Hazard
Signal Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
781
483
0.618
* Total Citation Counts Rankings
World Rank
845,768
Country Rank
5,124
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Sherif Mohamed Elhady](https://cdn.adscientificindex.com/pictures/10/4446161.jpg)
seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
392
0.650
* Total Citation Counts Rankings
World Rank
849,656
Country Rank
5,174
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Abbas Mohamed Abbas](https://cdn.adscientificindex.com/pictures/98/4438962.jpg)
Applied and Environmental Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
282
0.473
* Total Citation Counts Rankings
World Rank
856,935
Country Rank
5,260
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Nasr M. Ahmed](https://cdn.adscientificindex.com/pictures/22/4446440.jpg)
Applied Mathematics
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
432
0.742
* Total Citation Counts Rankings
World Rank
869,804
Country Rank
5,412
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mohamed Nouh](https://cdn.adscientificindex.com/pictures/99/4446904.jpg)
Stellar Spectra
Stellar Structure
Stellar Astrophysics
Fractional Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
411
0.735
* Total Citation Counts Rankings
World Rank
873,572
Country Rank
5,455
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Hend Ezzat](https://cdn.adscientificindex.com/pictures/ad/4555637.jpg)
Nano physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
552
539
0.976
* Total Citation Counts Rankings
World Rank
876,003
Country Rank
5,480
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Susan Samwel](https://cdn.adscientificindex.com/pictures/8d/4446903.jpg)
space physics
space weather
space environment
solar physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
548
400
0.730
* Total Citation Counts Rankings
World Rank
881,169
Country Rank
5,539
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Essam Ghamry](/user/assets/images/profile/no-profile-photo.png)
Geophysics
Magnetosphere
Ionosphere
Magnetic Storms
Space Weather
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
362
0.672
* Total Citation Counts Rankings
World Rank
900,000
Country Rank
5,749
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Ashraf Latif Tadross](https://cdn.adscientificindex.com/pictures/9c/4447471.jpg)
Former Head of Astronomy Department.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
154
0.304
* Total Citation Counts Rankings
World Rank
905,250
Country Rank
5,803
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Kamal Mohamed Abou Elenean Atiya](https://cdn.adscientificindex.com/pictures/e2/4446160.jpg)
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
197
0.396
* Total Citation Counts Rankings
World Rank
910,282
Country Rank
5,866
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Maha Abdelazeem](https://cdn.adscientificindex.com/pictures/49/4555771.jpg)
Geophysics
potential fields
Inversion
magnetic
regularization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
440
0.900
* Total Citation Counts Rankings
World Rank
914,374
Country Rank
5,904
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Hatem Odah](https://cdn.adscientificindex.com/pictures/fd/4438360.jpg)
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
483
141
0.292
* Total Citation Counts Rankings
World Rank
914,661
Country Rank
5,910
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![Mahmoud Elhadidy](https://cdn.adscientificindex.com/pictures/e9/4555772.jpg)
Seismology
Seismotectonics
Seismic hazard
Seismic tomography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
354
0.734
* Total Citation Counts Rankings
World Rank
975,754
Country Rank
6,492
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/16255.png)
![Egypt](/flags/eg.png)
![M. Sami Soliman](https://cdn.adscientificindex.com/pictures/b5/4556118.jpg)
Seismic data processing
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
310
0.795
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
151,902
![Egypt](/flags/eg.png)
251
![](https://cdn.adscientificindex.com/logos/16255.png)
1
Salah Mahmoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,604
2,139
0.324
![](https://cdn.adscientificindex.com/logos/16255.png)
Geodynamics
Earthquakes
Tectonics
GPS
Crustal deformation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
381,267
![Egypt](/flags/eg.png)
1,114
![](https://cdn.adscientificindex.com/logos/16255.png)
2
Elbaz I. Abouelmagd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,369
1,975
0.834
![](https://cdn.adscientificindex.com/logos/16255.png)
Applied Mathematics
Dynamical Systems
Celestial Mechanics
Space Dynamics
Periodic Solution
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
497,972
![Egypt](/flags/eg.png)
1,801
![](https://cdn.adscientificindex.com/logos/16255.png)
3
Ahmed Ghitas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,632
806
0.494
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
530,434
![Egypt](/flags/eg.png)
2,032
![](https://cdn.adscientificindex.com/logos/16255.png)
4
Mohamed S. Abdalzaher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
1,450
0.978
![](https://cdn.adscientificindex.com/logos/16255.png)
Wireless Communications
Game theory
IoT and WSNs
Seismology Engineering
Machine learning
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
566,678
![Egypt](/flags/eg.png)
2,324
![](https://cdn.adscientificindex.com/logos/16255.png)
5
Mosalam Shaltout
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,334
392
0.294
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
571,448
![Egypt](/flags/eg.png)
2,369
![](https://cdn.adscientificindex.com/logos/16255.png)
6
Omar M. Saad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
1,293
0.983
![](https://cdn.adscientificindex.com/logos/16255.png)
Artificial Intelligence
Seismology
Geophysics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
594,734
![Egypt](/flags/eg.png)
2,567
![](https://cdn.adscientificindex.com/logos/16255.png)
7
Gad El-Qady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,231
676
0.549
![](https://cdn.adscientificindex.com/logos/16255.png)
Geophysics
archaeology
Engineering Geophysics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
617,072
![Egypt](/flags/eg.png)
2,760
![](https://cdn.adscientificindex.com/logos/16255.png)
8
Sayed Sr Moustafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,155
967
0.837
![](https://cdn.adscientificindex.com/logos/16255.png)
Earthquake engineering and Near Surface Geophysics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
669,548
![Egypt](/flags/eg.png)
3,260
![](https://cdn.adscientificindex.com/logos/16255.png)
9
Hussein, Hm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
999
445
0.445
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
674,032
![Egypt](/flags/eg.png)
3,300
![](https://cdn.adscientificindex.com/logos/16255.png)
10
Mohamed Abdel Zaher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
791
0.802
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
699,748
![Egypt](/flags/eg.png)
3,572
![](https://cdn.adscientificindex.com/logos/16255.png)
11
KM Abou Elenean
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
369
0.402
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
757,764
![Egypt](/flags/eg.png)
4,170
![](https://cdn.adscientificindex.com/logos/16255.png)
12
Mohamed Elgabry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
781
483
0.618
![](https://cdn.adscientificindex.com/logos/16255.png)
Seismology
Tomography
Natural Hazard
Signal Processing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
845,768
![Egypt](/flags/eg.png)
5,124
![](https://cdn.adscientificindex.com/logos/16255.png)
13
Sherif Mohamed Elhady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
392
0.650
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
849,656
![Egypt](/flags/eg.png)
5,174
![](https://cdn.adscientificindex.com/logos/16255.png)
14
Abbas Mohamed Abbas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
282
0.473
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
856,935
![Egypt](/flags/eg.png)
5,260
![](https://cdn.adscientificindex.com/logos/16255.png)
15
Nasr M. Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
432
0.742
![](https://cdn.adscientificindex.com/logos/16255.png)
Applied Mathematics
Mathematical Physics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
869,804
![Egypt](/flags/eg.png)
5,412
![](https://cdn.adscientificindex.com/logos/16255.png)
16
Mohamed Nouh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
411
0.735
![](https://cdn.adscientificindex.com/logos/16255.png)
Stellar Spectra
Stellar Structure
Stellar Astrophysics
Fractional Astrophysics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
873,572
![Egypt](/flags/eg.png)
5,455
![](https://cdn.adscientificindex.com/logos/16255.png)
17
Hend Ezzat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
552
539
0.976
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
876,003
![Egypt](/flags/eg.png)
5,480
![](https://cdn.adscientificindex.com/logos/16255.png)
18
Susan Samwel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
548
400
0.730
![](https://cdn.adscientificindex.com/logos/16255.png)
space physics
space weather
space environment
solar physics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
881,169
![Egypt](/flags/eg.png)
5,539
![](https://cdn.adscientificindex.com/logos/16255.png)
19
Essam Ghamry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
362
0.672
![](https://cdn.adscientificindex.com/logos/16255.png)
Geophysics
Magnetosphere
Ionosphere
Magnetic Storms
Space Weather
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
900,000
![Egypt](/flags/eg.png)
5,749
![](https://cdn.adscientificindex.com/logos/16255.png)
20
Ashraf Latif Tadross
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
154
0.304
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
905,250
![Egypt](/flags/eg.png)
5,803
![](https://cdn.adscientificindex.com/logos/16255.png)
21
Kamal Mohamed Abou Elenean Atiya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
197
0.396
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
910,282
![Egypt](/flags/eg.png)
5,866
![](https://cdn.adscientificindex.com/logos/16255.png)
22
Maha Abdelazeem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
440
0.900
![](https://cdn.adscientificindex.com/logos/16255.png)
Geophysics
potential fields
Inversion
magnetic
regularization
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
914,374
![Egypt](/flags/eg.png)
5,904
![](https://cdn.adscientificindex.com/logos/16255.png)
23
Hatem Odah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
483
141
0.292
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
914,661
![Egypt](/flags/eg.png)
5,910
![](https://cdn.adscientificindex.com/logos/16255.png)
24
Mahmoud Elhadidy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
354
0.734
![](https://cdn.adscientificindex.com/logos/16255.png)
Seismology
Seismotectonics
Seismic hazard
Seismic tomography
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
975,754
![Egypt](/flags/eg.png)
6,492
![](https://cdn.adscientificindex.com/logos/16255.png)
25
M. Sami Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
310
0.795