Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 1.929 Scientists Citation in Sudan Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Molecular Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,371
9,422
0.463
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Physics
Astrophysics
Cosmolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,674
9,580
0.756
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Surgery
Mycetoma
Medical Educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,632
6,189
0.490
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Animal Breeding
Poultry Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,720
7,133
0.818
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Molecular Genetics and Immunolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,456
4,517
0.534
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Clinical Pathology and Immunolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,393
4,258
0.507
* Total Citation Counts Rankings
Ranking Based On Selection: 7
microbiology
mycology
fungi
mycetom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,278
3,114
0.428
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Vaccines for Visceral Leishmaniasis
Latent TB infections
Immunochemotherapy for Chronic HB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,037
2,008
0.285
* Total Citation Counts Rankings
Ranking Based On Selection: 9
neurology
telemedicin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,799
1,901
0.280
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Preventive Medicine
Food safety
Virolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,189
4,513
0.729
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Food Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,814
1,627
0.280
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Surgery----Researc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,775
4,191
0.726
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Physics
Nanoscience
NanobioPhysics
Advanced Nanomaterials
Nanomedicin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,039
3,685
0.731
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Internal Medicine
Gastrointestinal Endoscopy
Abdominal Ultrasonography
Clinical Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,406
735
0.167
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Biostatistics
Epidemiology
Spatial Analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,985
1,237
0.310
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Production and breeding of forage crops. Plant breeding. Advanced plant breeding. Quantitative genetics. Cytogenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,759
2,894
0.770
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Pathology
Epidemiology
Molecular pathology
Immunohistochemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,608
2,169
0.601
* Total Citation Counts Rankings
Ranking Based On Selection: 18
health research
disease control with particular emphasis on malaria and communicable diseases contro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,166
1,532
0.484
* Total Citation Counts Rankings
Ranking Based On Selection: 19
corporate finance
banking
accounting
investmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,131
1,096
0.350
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Wireless Networks
IoT
Cloud Computing
Underwater Communications
A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,848
2,531
0.889
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Food Science and Technology
Food Processing and Ingredients
Food Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,824
2,620
0.928
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Natural Products Chemistry
bioactives
antioxidant
antiinflammatory
anticance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,807
1,559
0.555
* Total Citation Counts Rankings
Ranking Based On Selection: 23
neurology
epileps
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
493
0.179
* Total Citation Counts Rankings
Ranking Based On Selection: 24
infectious diseases
host-pathogen interaction
antimicrobial resistance
global healt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
2,257
0.864
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Veterinary Pathology
Veterinary Medicine
Pharmacology
Toxicology
Nutritio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,352
1,038
0.441
* Total Citation Counts Rankings
Rankings
42,525
1
1
Ranking Based On Selection: 1
Muntaser Ibrahim
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,371
9,422
0.463
* Total Citation Counts Rankings
Rankings
79,367
2
1
Ranking Based On Selection: 2
Hassan Abdalla
Omdurman Islamic University
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,674
9,580
0.756
* Total Citation Counts Rankings
Rankings
79,677
3
2
Ranking Based On Selection: 3
Ahmed Hassan Fahal
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,632
6,189
0.490
Surgery
Mycetoma
Medical Educatio
* Total Citation Counts Rankings
Rankings
122,742
4
1
Ranking Based On Selection: 4
Khalid Mohammed Elamin
Gezira University
Wad Medani, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,720
7,133
0.818
Animal Breeding
Poultry Scienc
* Total Citation Counts Rankings
Rankings
127,031
5
3
Ranking Based On Selection: 5
Hassan Hussein Musa
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,456
4,517
0.534
Molecular Genetics and Immunolog
* Total Citation Counts Rankings
Rankings
128,156
6
4
Ranking Based On Selection: 6
Ahmed Mudawi Musa
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,393
4,258
0.507
Clinical Pathology and Immunolog
* Total Citation Counts Rankings
Rankings
149,539
7
5
Ranking Based On Selection: 7
Sarah Abdalla Ahmed Ibrahim
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,278
3,114
0.428
* Total Citation Counts Rankings
Rankings
154,965
8
6
Ranking Based On Selection: 8
Eltahir Awad Gasim Khalil
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,037
2,008
0.285
Vaccines for Visceral Leishmaniasis
Latent TB infections
Immunochemotherapy for Chronic HB
* Total Citation Counts Rankings
Rankings
160,567
9
7
Ranking Based On Selection: 9
Victor Patterson
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,799
1,901
0.280
* Total Citation Counts Rankings
Rankings
176,854
10
1
Ranking Based On Selection: 10
Mohamed Abdelsalam Abdalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,189
4,513
0.729
Preventive Medicine
Food safety
Virolog
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* Total Citation Counts Rankings
Rankings
188,288
11
8
Ranking Based On Selection: 11
Abdelullahi El Tinay
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,814
1,627
0.280
* Total Citation Counts Rankings
Rankings
189,488
12
1
Ranking Based On Selection: 12
Ahmed Sayed Ahmed Elsayed|A. ElSayed, Ahmed Sayed Ahmed ElSayed
Alzaiem Alazhari University
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,775
4,191
0.726
* Total Citation Counts Rankings
Rankings
216,395
13
2
Ranking Based On Selection: 13
Amna Sirelkhatim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,039
3,685
0.731
Physics
Nanoscience
NanobioPhysics
Advanced Nanomaterials
Nanomedicin
* Total Citation Counts Rankings
Rankings
245,264
14
1
Ranking Based On Selection: 14
Mamoun Homeida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,406
735
0.167
Internal Medicine
Gastrointestinal Endoscopy
Abdominal Ultrasonography
Clinical Pharmacology
* Total Citation Counts Rankings
Rankings
268,771
15
2
Ranking Based On Selection: 15
Mounkaila Noma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,985
1,237
0.310
Biostatistics
Epidemiology
Spatial Analysi
* Total Citation Counts Rankings
Rankings
282,680
16
2
Ranking Based On Selection: 16
Abu Elhasan S. Ibrahim
Gezira University
Wad Medani, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,759
2,894
0.770
Production and breeding of forage crops. Plant breeding. Advanced plant breeding. Quantitative genetics. Cytogenetics
* Total Citation Counts Rankings
Rankings
292,823
17
9
Ranking Based On Selection: 17
Hussain Gadelkarim Ahmed
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,608
2,169
0.601
Pathology
Epidemiology
Molecular pathology
Immunohistochemistr
* Total Citation Counts Rankings
Rankings
327,043
18
10
Ranking Based On Selection: 18
Elfatih Mohamed Malik
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,166
1,532
0.484
health research
disease control with particular emphasis on malaria and communicable diseases contro
* Total Citation Counts Rankings
Rankings
330,051
19
11
Ranking Based On Selection: 19
Abuzar MA Eljelly
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,131
1,096
0.350
corporate finance
banking
accounting
investmen
* Total Citation Counts Rankings
Rankings
356,285
20
1
Ranking Based On Selection: 20
Elmustafa Sayed Ali Ahmed
Red Sea University
Port Sudan, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,848
2,531
0.889
Wireless Networks
IoT
Cloud Computing
Underwater Communications
A
* Total Citation Counts Rankings
Rankings
358,677
21
3
Ranking Based On Selection: 21
Azhari Siddeeg|Azhari Siddeeg Abdelwahab Ahmed
Gezira University
Wad Medani, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,824
2,620
0.928
Food Science and Technology
Food Processing and Ingredients
Food Engineerin
* Total Citation Counts Rankings
Rankings
360,459
22
1
Ranking Based On Selection: 22
Azhari Hamid Nour
International University of Africa
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,807
1,559
0.555
Natural Products Chemistry
bioactives
antioxidant
antiinflammatory
anticance
* Total Citation Counts Rankings
Rankings
365,725
23
3
Ranking Based On Selection: 23
Tahir Obeid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
493
0.179
* Total Citation Counts Rankings
Rankings
381,317
24
12
Ranking Based On Selection: 24
Muzamil Mahdi Abdel Hamid
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
2,257
0.864
infectious diseases
host-pathogen interaction
antimicrobial resistance
global healt
* Total Citation Counts Rankings
Rankings
412,871
25
3
Ranking Based On Selection: 25
Amel Bakhiet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,352
1,038
0.441
Veterinary Pathology
Veterinary Medicine
Pharmacology
Toxicology
Nutritio