Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 72 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Sudan
Hassan Abdalla
Physics
Astrophysics
Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,902
8,809
0.740
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Sudan
Hatil Hashim Ahmed Elkamali
medicinal plants and plant ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,500
467
0.311
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Sudan
Khalid Suliman Aboodh|Kh. Aboodh, K.S. Aboodh
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
734
518
0.706
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Sudan
Tilal Elsaman
Medicinal Chemistry & Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
702
563
0.802
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Sudan
Nadir Abuzeid|Nadir Abuzaid, Nadir K Abuzaeid
-Immunology-Infectious diseases-epidemiology-Molecular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
507
0.896
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Sudan
Husameldin Abdelrahman Elmobarak Elobaid
antenna
wireless communication engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
269
0.756
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Sudan
Safaa Badi
clinical pharmacy
pharmacy practice
hospital pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
329
0.985
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Sudan
Osama Elhag
biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
251
0.804
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Sudan
Manhal Ahmed Hamza
Medical Microbiology & Antimicrobial Resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
173
0.848

360° Institutional Performance & Benchmarking Click Here for Live Demo 

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Sudan
Eltayeb Suliman
pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
111
0.547
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Sudan
Ahmed Me Rugheim|Rugheim AME
Soil Microbiology
Biofertilizers
PGPR
Biological control of parasitic weeds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
95
0.475
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Sudan
Tareg Abdalla Abdalla
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
198
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Sudan
Ali Mussa
Molecular Biology
Cancer Biology
Cancer Immunology
Parasitology
Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
188
0.984
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Sudan
Abdelsalam Ma Nail
Neglected tropical diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
88
0.615
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Sudan
Gadallah Modawe
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
113
0.911
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Sudan
Mohamed Ahmed Ibnouf
Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
43
0.355
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Sudan
Ahlam Salih
Plant Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
73
0.689
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Sudan
Ibrahim Aldaw Ibrahim
Food technology
biochemistry
dairy technology
food microbilogy & biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
80
0.784
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Sudan
Osama Abbadi
Biochemistry
Immunology
Molecular biology
Surgical pathology
Cancer biology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
94
0.959
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Sudan
Ghada Mohammed Ahmed
Natural products
Biochemistry
Molecular biology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
64
0.674
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Sudan
Manal A Ibrahim|Manal Abdalla Ibrahim
Botany
Biochemistry
Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
59
0.641
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Sudan
Ahmed Ibrahim Alrashid Yousif
Phytopathology
Plant Protection
Plant nematology
Endophytec bacteria
PGPB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
76
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Sudan
Azraa Ali
Tactical Urbanism
Social Behaviour
Sustainable Transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Sudan
Yasir Hassan Satti
design
agricultural mechanization
soil mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
* Total Citation Counts Rankings
Rankings
81,891
Sudan
3
1
Ranking Based On Selection: 1
Hassan Abdalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,902
8,809
0.740
* Total Citation Counts Rankings
Rankings
543,666
Sudan
40
2
Ranking Based On Selection: 2
Hatil Hashim Ahmed Elkamali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,500
467
0.311
* Total Citation Counts Rankings
Rankings
796,092
Sudan
96
3
Ranking Based On Selection: 3
Khalid Suliman Aboodh|Kh. Aboodh, K.S. Aboodh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
734
518
0.706
* Total Citation Counts Rankings
Rankings
811,288
Sudan
104
4
Ranking Based On Selection: 4
Tilal Elsaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
702
563
0.802
* Total Citation Counts Rankings
Rankings
882,780
Sudan
126
5
Ranking Based On Selection: 5
Nadir Abuzeid|Nadir Abuzaid, Nadir K Abuzaeid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
507
0.896
-Immunology-Infectious diseases-epidemiology-Molecular
* Total Citation Counts Rankings
Rankings
1,067,838
Sudan
215
6
Ranking Based On Selection: 6
Husameldin Abdelrahman Elmobarak Elobaid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
269
0.756
* Total Citation Counts Rankings
Rankings
1,093,316
Sudan
237
7
Ranking Based On Selection: 7
Safaa Badi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
329
0.985
clinical pharmacy
pharmacy practice
hospital pharmacy
* Total Citation Counts Rankings
Rankings
1,121,951
Sudan
250
8
Ranking Based On Selection: 8
Osama Elhag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
251
0.804
* Total Citation Counts Rankings
Rankings
1,303,166
Sudan
362
9
Ranking Based On Selection: 9
Manhal Ahmed Hamza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
173
0.848
* Total Citation Counts Rankings
Rankings
1,306,040
Sudan
365
10
Ranking Based On Selection: 10
Eltayeb Suliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
111
0.547

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
1,312,614
Sudan
375
11
Ranking Based On Selection: 11
Ahmed Me Rugheim|Rugheim AME
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
95
0.475
Soil Microbiology
Biofertilizers
PGPR
Biological control of parasitic weeds
* Total Citation Counts Rankings
Rankings
1,315,502
Sudan
378
12
Ranking Based On Selection: 12
Tareg Abdalla Abdalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
198
1.000
* Total Citation Counts Rankings
Rankings
1,331,800
Sudan
395
13
Ranking Based On Selection: 13
Ali Mussa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
188
0.984
Molecular Biology
Cancer Biology
Cancer Immunology
Parasitology
Cell Biology
* Total Citation Counts Rankings
Rankings
1,463,322
Sudan
519
14
Ranking Based On Selection: 14
Abdelsalam Ma Nail
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
88
0.615
* Total Citation Counts Rankings
Rankings
1,525,758
Sudan
568
15
Ranking Based On Selection: 15
Gadallah Modawe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
113
0.911
* Total Citation Counts Rankings
Rankings
1,538,240
Sudan
576
16
Ranking Based On Selection: 16
Mohamed Ahmed Ibnouf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
43
0.355
* Total Citation Counts Rankings
Rankings
1,594,334
Sudan
631
17
Ranking Based On Selection: 17
Ahlam Salih
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
73
0.689
* Total Citation Counts Rankings
Rankings
1,599,281
Sudan
636
18
Ranking Based On Selection: 18
Amani Zeinelabdeen Abdelgadir Frah|AMANI Z. ABDEL GADER, Amani Z. Abdelgadir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
44
0.419
* Total Citation Counts Rankings
Rankings
1,610,369
Sudan
648
19
Ranking Based On Selection: 19
Ibrahim Aldaw Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
80
0.784
Food technology
biochemistry
dairy technology
food microbilogy & biotechnology
* Total Citation Counts Rankings
Rankings
1,626,254
Sudan
664
20
Ranking Based On Selection: 20
Osama Abbadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
94
0.959
Biochemistry
Immunology
Molecular biology
Surgical pathology
Cancer biology.
* Total Citation Counts Rankings
Rankings
1,640,741
Sudan
675
21
Ranking Based On Selection: 21
Ghada Mohammed Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
64
0.674
Natural products
Biochemistry
Molecular biology and Biotechnology
* Total Citation Counts Rankings
Rankings
1,654,238
Sudan
689
22
Ranking Based On Selection: 22
Manal A Ibrahim|Manal Abdalla Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
59
0.641
* Total Citation Counts Rankings
Rankings
1,723,355
Sudan
759
23
Ranking Based On Selection: 23
Ahmed Ibrahim Alrashid Yousif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
76
0.987
Phytopathology
Plant Protection
Plant nematology
Endophytec bacteria
PGPB
* Total Citation Counts Rankings
Rankings
1,761,036
Sudan
794
24
Ranking Based On Selection: 24
Azraa Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
Tactical Urbanism
Social Behaviour
Sustainable Transport
* Total Citation Counts Rankings
Rankings
1,768,228
Sudan
799
25
Ranking Based On Selection: 25
Yasir Hassan Satti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
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