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
5,809
Country Rank
4
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16774.jpg)
![Kenya](/flags/ke.png)
![Robert W Snow](https://cdn.adscientificindex.com/pictures/45/4986364.jpg)
Malaria
Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,570
16,115
0.235
* Total Citation Counts Rankings
World Rank
7,474
Country Rank
13
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/612.jpg)
![Egypt](/flags/eg.png)
![ايمان مصطفي محمد جفلان](/user/assets/images/profile/no-profile-photo.png)
المكتبات والوثائق والمعلومات
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,654
37,548
0.640
* Total Citation Counts Rankings
World Rank
9,372
Country Rank
4
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11027.png)
![Ethiopia](/flags/et.png)
![Belete Biadgo Mesfine](https://cdn.adscientificindex.com/pictures/65/4992021.jpg)
Non-communicable Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,974
48,677
0.955
* Total Citation Counts Rankings
World Rank
10,437
Country Rank
8
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/3190.png)
![Ethiopia](/flags/et.png)
![Zerihun Ataro](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,676
45,174
0.948
* Total Citation Counts Rankings
World Rank
10,645
Country Rank
10
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11027.png)
![Ethiopia](/flags/et.png)
![Zegeye Abebe Abitew](https://cdn.adscientificindex.com/pictures/65/4325896.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,078
45,289
0.962
* Total Citation Counts Rankings
World Rank
11,449
Country Rank
11
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/3190.png)
![Ethiopia](/flags/et.png)
![Fitsum Weldegebreal](https://cdn.adscientificindex.com/pictures/9a/4324603.jpg)
Tropical and infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,899
42,407
0.944
* Total Citation Counts Rankings
World Rank
13,828
Country Rank
14
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/719.png)
![Ethiopia](/flags/et.png)
![Getenet Dessie](https://cdn.adscientificindex.com/pictures/3f/4990803.jpg)
Systematic Reviews and meta analysis
stastical modeling
research on communicable and noncommunicable diseases and Malnutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,001
39,291
0.982
* Total Citation Counts Rankings
World Rank
15,375
Country Rank
24
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/1069.png)
![Egypt](/flags/eg.png)
![Elsayed Salama](https://cdn.adscientificindex.com/pictures/ab/4511823.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,436
28,025
0.749
* Total Citation Counts Rankings
World Rank
21,568
Country Rank
32
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/166.png)
![Egypt](/flags/eg.png)
![Eslam Ali Maher](https://cdn.adscientificindex.com/pictures/ba/810895.jpg)
Myths
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,107
5,332
0.177
* Total Citation Counts Rankings
World Rank
24,336
Country Rank
34
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/1146.png)
![Egypt](/flags/eg.png)
![Mohamed Hegazy](https://cdn.adscientificindex.com/pictures/5d/4989936.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,914
27,549
0.987
* Total Citation Counts Rankings
World Rank
26,960
Country Rank
3
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5460.jpg)
![Uganda](/flags/ug.png)
![Moses R Kamya|Moses Kamya, M. Kamya](https://cdn.adscientificindex.com/pictures/c0/4992119.jpg)
Professor of Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,054
13,713
0.526
* Total Citation Counts Rankings
World Rank
51,213
Country Rank
44
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11027.png)
![Ethiopia](/flags/et.png)
![Binyam Tilahun](https://cdn.adscientificindex.com/pictures/1f/105078.jpg)
Digital Health
Implementation Sciences
Health Information Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,499
16,011
0.970
* Total Citation Counts Rankings
World Rank
54,640
Country Rank
14
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/28727.gif)
![Kenya](/flags/ke.png)
![Mark Van Wijk](https://cdn.adscientificindex.com/pictures/bc/4386816.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,725
9,453
0.601
* Total Citation Counts Rankings
World Rank
55,713
Country Rank
48
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/542.png)
![Ethiopia](/flags/et.png)
![Melkamu Merid Mengesha](https://cdn.adscientificindex.com/pictures/e9/4990689.jpg)
Adolescent health
maternal health
mental health
HIV/tuberculosis
diabetes/hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,503
13,836
0.892
* Total Citation Counts Rankings
World Rank
59,505
Country Rank
15
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/12152.jpg)
![Kenya](/flags/ke.png)
![Shaka Kevin](https://cdn.adscientificindex.com/pictures/a0/5010633.jpg)
programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,751
1,824
0.124
* Total Citation Counts Rankings
World Rank
59,531
Country Rank
69
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/8271.png)
![Egypt](/flags/eg.png)
![Mohamed Ahmed Ali](https://cdn.adscientificindex.com/pictures/c6/4992588.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,744
11,000
0.746
* Total Citation Counts Rankings
World Rank
63,292
Country Rank
75
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/612.jpg)
![Egypt](/flags/eg.png)
![Anwar Ali Mahmoud](/user/assets/images/profile/no-profile-photo.png)
light
theoritical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,054
9,155
0.651
* Total Citation Counts Rankings
World Rank
64,629
Country Rank
77
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/1146.png)
![Egypt](/flags/eg.png)
![Aisha Elsharkawy](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,836
12,506
0.904
* Total Citation Counts Rankings
World Rank
67,338
Country Rank
2
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11598.png)
![Zimbabwe](/flags/zw.png)
![Joseph Francis](/user/assets/images/profile/no-profile-photo.png)
Feeding management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,418
4,091
0.305
* Total Citation Counts Rankings
World Rank
68,234
Country Rank
85
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16726.png)
![Egypt](/flags/eg.png)
![I Waked](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,273
9,163
0.690
* Total Citation Counts Rankings
World Rank
77,497
Country Rank
104
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/1146.png)
![Egypt](/flags/eg.png)
![Hala Elhabashy](/user/assets/images/profile/no-profile-photo.png)
EEG
EMG
rTMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,984
11,919
0.995
* Total Citation Counts Rankings
World Rank
79,075
Country Rank
6
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5460.jpg)
![Uganda](/flags/ug.png)
![Harriet Mayanja-Kizza](/user/assets/images/profile/no-profile-photo.png)
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,779
5,692
0.483
* Total Citation Counts Rankings
World Rank
79,624
Country Rank
106
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/16254.png)
![Egypt](/flags/eg.png)
![Methat A. Ibrahim](https://cdn.adscientificindex.com/pictures/4e/4412670.jpg)
Molecular Spectroscopy
Molecular Modeling and Pollution Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,716
8,819
0.753
* Total Citation Counts Rankings
World Rank
80,663
Country Rank
107
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5663.png)
![Egypt](/flags/eg.png)
![Ahmed Nabil](https://cdn.adscientificindex.com/pictures/4f/103088.jpg)
Cancer Immunology and Immunotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,591
8,218
0.709
* Total Citation Counts Rankings
World Rank
87,325
Country Rank
121
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/895.png)
![Egypt](/flags/eg.png)
![Hamada Abdelgawad](/user/assets/images/profile/no-profile-photo.png)
Stress Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
8,951
0.825
Robert W Snow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,570
16,115
0.235
ايمان مصطفي محمد جفلان
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,654
37,548
0.640
Belete Biadgo Mesfine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,974
48,677
0.955
Zerihun Ataro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,676
45,174
0.948
Zegeye Abebe Abitew
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,078
45,289
0.962
Fitsum Weldegebreal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,899
42,407
0.944
Getenet Dessie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,001
39,291
0.982
Systematic Reviews and meta analysis
stastical modeling
research on communicable and noncommunicable diseases and Malnutrition
Elsayed Salama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,436
28,025
0.749
Eslam Ali Maher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,107
5,332
0.177
Mohamed Hegazy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,914
27,549
0.987
Moses R Kamya|Moses Kamya, M. Kamya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,054
13,713
0.526
Binyam Tilahun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,499
16,011
0.970
Digital Health
Implementation Sciences
Health Information Systems
Mark Van Wijk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,725
9,453
0.601
Melkamu Merid Mengesha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,503
13,836
0.892
Adolescent health
maternal health
mental health
HIV/tuberculosis
diabetes/hypertension
Shaka Kevin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,751
1,824
0.124
Mohamed Ahmed Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,744
11,000
0.746
Anwar Ali Mahmoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,054
9,155
0.651
Aisha Elsharkawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,836
12,506
0.904
Joseph Francis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,418
4,091
0.305
I Waked
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,273
9,163
0.690
Hala Elhabashy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,984
11,919
0.995
Harriet Mayanja-Kizza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,779
5,692
0.483
Methat A. Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,716
8,819
0.753
Molecular Spectroscopy
Molecular Modeling and Pollution Control
Ahmed Nabil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,591
8,218
0.709
Hamada Abdelgawad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
8,951
0.825