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Citation Rankings
Highly Cited Researchers

COMESA Scientists Citation 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 index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

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Total 59.613 scientist, 21 country, 593 institution
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 909
Egypt
Walaa Alkholy
Walaa Alkholy
Al Azhar University
Cairo , Egypt
Others
parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 1,623
Egypt
Mahmoud M. Akl
Mahmoud M. Akl
Tanta University
Tanta , Egypt
Others
electrical machines
electrical drives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 1,268
Egypt
Heba Said
Heba Said
Alexandria University
Alexandria , Egypt
Others
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
3,669
Institution Rank : 98
Ethiopia
Tolera Kuma
Tolera Kuma
Ambo University
Ambo , Ethiopia
Natural Sciences / Biological Science
Zoology and Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
3,669
Institution Rank : 32
Ethiopia
Yadeta Babu Bayane
Yadeta Babu Bayane
Mattu University
Metu , Ethiopia
Others
Ambulatory care
Neuroscience
Drug Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 931
Egypt
Taha S. Sherif
Taha S. Sherif
Menoufia University
Monufia , Egypt
Engineering & Technology / Energy Engineering
Renewable energy technologies
Dynamic of composite structures
Finite Element analysis
wind energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 1,868
Egypt
Mai Ahmed Abdelzaher
Mai Ahmed Abdelzaher
Cairo University
Giza , Egypt
Economics & Econometrics / Accounting & Finance
finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,628
Country Rank
23,923
Institution Rank : 1,158
Egypt
Basma Ehab Amer
Basma Ehab Amer
Benha University
Qalyubia , Egypt
Medical and Health Sciences / Pediatrics and Child Health
Internal Medicine
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 1,869
Egypt
Ayat Gamal Abdelnaser
Ayat Gamal Abdelnaser
Cairo University
Giza , Egypt
Medical and Health Sciences / Dentistry
Oral Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
5,227
Institution Rank : 487
Kenya
Namikoye Samita
Namikoye Samita
Kenyatta University
Nairobi , Kenya
Others
Integrated pest Management of pests
Agricultural Entomology
Pathology (crop protection)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 1,624
Egypt
Rabab M. Amer
Rabab M. Amer
Tanta University
Tanta , Egypt
Others
Human Anatomy and Embryology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 1,869
Egypt
Dina Fahim Ahmed
Dina Fahim Ahmed
Cairo University
Giza , Egypt
Others
Maxillofacial Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
3,671
Institution Rank : 262
Ethiopia
Yohannis Derbew Molla
Yohannis Derbew Molla
University of Gondar
Gondar , Ethiopia
Others
medicine
surgery
and infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
3,671
Institution Rank : 75
Ethiopia
Tesfaye Eresso Gofe
Tesfaye Eresso Gofe
Wollega University
Nekemte , Ethiopia
Others
Accounting and finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 1,697
Egypt
Fatmat Ata|F Ata, F Ata Abd El-Salihen, Fatma Atta
Fatmat Ata|F Ata, F Ata Abd El-Salihen, Fatma Atta
Ain Shams University
Cairo , Egypt
Education / Educational Psychology
PsychiatryNursing SciencePositive PsychologyEducational PsychologyBehavioural Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
5,227
Institution Rank : 8
Kenya
Manswab Mahsen Abdulrahman
Manswab Mahsen Abdulrahman
Umma University
- , Kenya
Law / Law and Legal Studies
Islamic Sharia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
119
Institution Rank : 18
Somalia
Abdirahman Mohamed Hassan Dirie|Dr Abdirahman Dirie
Abdirahman Mohamed Hassan Dirie|Dr Abdirahman Dirie
Mogadishu Somali Turkey Training and Research Hospital
Mogadişu , Somalia
Medical and Health Sciences / Chest Diseases
Respiratory Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 1,869
Egypt
Rasha Mohamed Hatem
Rasha Mohamed Hatem
Cairo University
Giza , Egypt
Medical and Health Sciences / Dentistry
Pediatric Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 432
Egypt
Mona El Sholkamy
Mona El Sholkamy
American University in Cairo
Cairo , Egypt
Business & Management / Public Administration
Macroeconomics
Public Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
23,931
Institution Rank : 196
Egypt
Magdy Louka
Magdy Louka
British University in Egypt
Cairo , Egypt
Natural Sciences / Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
3,671
Institution Rank : 76
Ethiopia
Esubalew Shitaneh
Esubalew Shitaneh
Ethiopian Institute of Agricultural Research
Addis Ababa , Ethiopia
Agriculture & Forestry / Animal Science
Animal Production
Animal Nutrition
Forage Production & Apiculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,790,881
Country Rank
3,671
Institution Rank : 115
Ethiopia
Suleymen Abdureman Omer
Suleymen Abdureman Omer
Haramaya University
Haramaya , Ethiopia
Agriculture & Forestry / Agriculture
Agricultural sciences
Rural development and agricultural extension
Climate change
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,791,280
Country Rank
5,229
Institution Rank : 488
Kenya
Kipkosgei Bitok
Kipkosgei Bitok
Kenyatta University
Nairobi , Kenya
Social Sciences / Tourism & Hospitality
Sustainable Tourism
Human Resource Development
Policy and Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,791,328
Country Rank
3,675
Institution Rank : 30
Ethiopia
Yomilan Geneti
Yomilan Geneti
Dire Dawa University
Dire Dawa , Ethiopia
Others
Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
See All Rankings and Analysis
* Total Citation Counts Rankings
World Rank
1,791,328
Country Rank
23,938
Institution Rank : 195
Egypt
Yasser A. El-Tahlawy
Yasser A. El-Tahlawy
Agricultural Research Center Egypt
Giza Governorate , Egypt
Medical and Health Sciences / Microbiology
Bioorganic fertilizers
Soil Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
909
Walaa Alkholy
Walaa Alkholy
Al Azhar University Cairo, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
parasitology
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
1,623
Mahmoud M. Akl
Mahmoud M. Akl
Tanta University Tanta, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
electrical machines
electrical drives
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
1,268
Heba Said
Heba Said
Alexandria University Alexandria, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Parasitology
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Ethiopia
3,669
98
Tolera Kuma
Tolera Kuma
Ambo University Ambo, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Natural Sciences / Biological Science
Zoology and Ecology
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Ethiopia
3,669
32
Yadeta Babu Bayane
Yadeta Babu Bayane
Mattu University Metu, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Ambulatory care
Neuroscience
Drug Safety
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
931
Taha S. Sherif
Taha S. Sherif
Menoufia University Monufia, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Engineering & Technology / Energy Engineering
Renewable energy technologies
Dynamic of composite structures
Finite Element analysis
wind energy
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
1,868
Mai Ahmed Abdelzaher
Mai Ahmed Abdelzaher
Cairo University Giza, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Economics & Econometrics / Accounting & Finance
finance
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,628
Egypt
23,923
1,158
Basma Ehab Amer
Basma Ehab Amer
Benha University Qalyubia, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Medical and Health Sciences / Pediatrics and Child Health
Internal Medicine
Public Health
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
1,869
Ayat Gamal Abdelnaser
Ayat Gamal Abdelnaser
Cairo University Giza, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Medical and Health Sciences / Dentistry
Oral Medicine
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Kenya
5,227
487
Namikoye Samita
Namikoye Samita
Kenyatta University Nairobi, Kenya Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Integrated pest Management of pests
Agricultural Entomology
Pathology (crop protection)
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
1,624
Rabab M. Amer
Rabab M. Amer
Tanta University Tanta, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Human Anatomy and Embryology
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
1,869
Dina Fahim Ahmed
Dina Fahim Ahmed
Cairo University Giza, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Maxillofacial Radiology
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Ethiopia
3,671
262
Yohannis Derbew Molla
Yohannis Derbew Molla
University of Gondar Gondar, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
medicine
surgery
and infectious diseases
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Ethiopia
3,671
75
Tesfaye Eresso Gofe
Tesfaye Eresso Gofe
Wollega University Nekemte, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Others
Accounting and finance
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
1,697
Fatmat Ata|F Ata, F Ata Abd El-Salihen, Fatma Atta
Fatmat Ata|F Ata, F Ata Abd El-Salihen, Fatma Atta
Ain Shams University Cairo, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Education / Educational Psychology
PsychiatryNursing SciencePositive PsychologyEducational PsychologyBehavioural Science
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Kenya
5,227
8
Manswab Mahsen Abdulrahman
Manswab Mahsen Abdulrahman
Umma University -, Kenya Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Law / Law and Legal Studies
Islamic Sharia
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Somalia
119
18
Abdirahman Mohamed Hassan Dirie|Dr Abdirahman Dirie
Abdirahman Mohamed Hassan Dirie|Dr Abdirahman Dirie
Mogadishu Somali Turkey Training and Research Hospital Mogadişu, Somalia Somalia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Medical and Health Sciences / Chest Diseases
Respiratory Medicine
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
1,869
Rasha Mohamed Hatem
Rasha Mohamed Hatem
Cairo University Giza, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Medical and Health Sciences / Dentistry
Pediatric Dentistry
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
432
Mona El Sholkamy
Mona El Sholkamy
American University in Cairo Cairo, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Business & Management / Public Administration
Macroeconomics
Public Policy
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Egypt
23,931
196
Magdy Louka
Magdy Louka
British University in Egypt Cairo, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Natural Sciences / Physics
High Energy Physics
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Ethiopia
3,671
76
Esubalew Shitaneh
Esubalew Shitaneh
Ethiopian Institute of Agricultural Research Addis Ababa, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Agriculture & Forestry / Animal Science
Animal Production
Animal Nutrition
Forage Production & Apiculture
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,790,881
Ethiopia
3,671
115
Suleymen Abdureman Omer
Suleymen Abdureman Omer
Haramaya University Haramaya, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Agriculture & Forestry / Agriculture
Agricultural sciences
Rural development and agricultural extension
Climate change
food security
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,791,280
Kenya
5,229
488
Kipkosgei Bitok
Kipkosgei Bitok
Kenyatta University Nairobi, Kenya Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Social Sciences / Tourism & Hospitality
Sustainable Tourism
Human Resource Development
Policy and Planning
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,791,328
Ethiopia
3,675
30
Yomilan Geneti
Yomilan Geneti
Dire Dawa University Dire Dawa, Ethiopia Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Others
Pediatrics
See All Rankings and Analysis
* Total Citation Counts Rankings
Rankings
1,791,328
Egypt
23,938
195
Yasser A. El-Tahlawy
Yasser A. El-Tahlawy
Agricultural Research Center Egypt Giza Governorate, Egypt Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Medical and Health Sciences / Microbiology
Bioorganic fertilizers
Soil Microbiology
See All Rankings and Analysis