Citation Rankings
Highly Cited Researchers

COMESA Scientists CitationOthers Rankings 2024

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 indexUniversities 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
Kenya
Robert W Snow
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
Egypt
ايمان مصطفي محمد جفلان
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
Ethiopia
Belete Biadgo Mesfine
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
Ethiopia
Zerihun Ataro
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
Ethiopia
Zegeye Abebe Abitew
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
Ethiopia
Fitsum Weldegebreal
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
Ethiopia
Getenet Dessie
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
Egypt
Elsayed Salama
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
Egypt
Eslam Ali Maher
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
Egypt
Mohamed Hegazy
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
Uganda
Moses R Kamya|Moses Kamya, M. Kamya
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
Ethiopia
Binyam Tilahun
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
Kenya
Mark Van Wijk
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
Ethiopia
Melkamu Merid Mengesha
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
Kenya
Shaka Kevin
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
Egypt
Mohamed Ahmed Ali
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
Egypt
Anwar Ali Mahmoud
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
Egypt
Aisha Elsharkawy
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
Zimbabwe
Joseph Francis
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
Egypt
I Waked
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
Egypt
Hala Elhabashy
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
Uganda
Harriet Mayanja-Kizza
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
Egypt
Methat A. Ibrahim
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
Egypt
Ahmed Nabil
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
Egypt
Hamada Abdelgawad
Stress Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
8,951
0.825
* Total Citation Counts Rankings
Rankings
5,809
Kenya
4
1
Robert W Snow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,570
16,115
0.235
* Total Citation Counts Rankings
Rankings
7,474
Egypt
13
1
ايمان مصطفي محمد جفلان
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,654
37,548
0.640
المكتبات والوثائق والمعلومات
* Total Citation Counts Rankings
Rankings
9,372
Ethiopia
4
1
Belete Biadgo Mesfine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,974
48,677
0.955
Non-communicable Diseases
* Total Citation Counts Rankings
Rankings
10,437
Ethiopia
8
2
Zerihun Ataro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,676
45,174
0.948
* Total Citation Counts Rankings
Rankings
10,645
Ethiopia
10
2
Zegeye Abebe Abitew
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,078
45,289
0.962
* Total Citation Counts Rankings
Rankings
11,449
Ethiopia
11
3
Fitsum Weldegebreal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,899
42,407
0.944
Tropical and infectious diseases
* Total Citation Counts Rankings
Rankings
13,828
Ethiopia
14
2
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
* Total Citation Counts Rankings
Rankings
15,375
Egypt
24
3
Elsayed Salama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,436
28,025
0.749
* Total Citation Counts Rankings
Rankings
21,568
Egypt
32
7
Eslam Ali Maher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,107
5,332
0.177
* Total Citation Counts Rankings
Rankings
24,336
Egypt
34
8
Mohamed Hegazy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,914
27,549
0.987
* Total Citation Counts Rankings
Rankings
26,960
Uganda
3
2
Moses R Kamya|Moses Kamya, M. Kamya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,054
13,713
0.526
* Total Citation Counts Rankings
Rankings
51,213
Ethiopia
44
7
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
* Total Citation Counts Rankings
Rankings
54,640
Kenya
14
2
Mark Van Wijk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,725
9,453
0.601
* Total Citation Counts Rankings
Rankings
55,713
Ethiopia
48
1
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
* Total Citation Counts Rankings
Rankings
59,505
Kenya
15
1
Shaka Kevin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,751
1,824
0.124
* Total Citation Counts Rankings
Rankings
59,531
Egypt
69
2
Mohamed Ahmed Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,744
11,000
0.746
* Total Citation Counts Rankings
Rankings
63,292
Egypt
75
3
Anwar Ali Mahmoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,054
9,155
0.651
light
theoritical physics
* Total Citation Counts Rankings
Rankings
64,629
Egypt
77
15
Aisha Elsharkawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,836
12,506
0.904
* Total Citation Counts Rankings
Rankings
67,338
Zimbabwe
2
2
Joseph Francis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,418
4,091
0.305
* Total Citation Counts Rankings
Rankings
68,234
Egypt
85
1
I Waked
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,273
9,163
0.690
* Total Citation Counts Rankings
Rankings
77,497
Egypt
104
20
Hala Elhabashy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,984
11,919
0.995
* Total Citation Counts Rankings
Rankings
79,075
Uganda
6
4
Harriet Mayanja-Kizza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,779
5,692
0.483
* Total Citation Counts Rankings
Rankings
79,624
Egypt
106
2
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
* Total Citation Counts Rankings
Rankings
80,663
Egypt
107
4
Ahmed Nabil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,591
8,218
0.709
Cancer Immunology and Immunotherapy
* Total Citation Counts Rankings
Rankings
87,325
Egypt
121
6
Hamada Abdelgawad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
8,951
0.825