Citation Rankings
Highly Cited Researchers
Others Highly Cited Researchers 88 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
microbiology
mycology
fungi
mycetoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,861
3,571
0.454
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Vaccines for Visceral Leishmaniasis
Latent TB infections
Immunochemotherapy for Chronic HBV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,881
1,891
0.275
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Machinery Design
Off-Road Vehicle
Bio-instrumentation
Bio-Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
324
0.396
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Art Education- Art Education Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
171
0.818
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Global surgery
Quality of health services
Health Equity and Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
215
0.995
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Community development
socio-economic and socio-cultural aspects
sustainable rural development
socio-economic impacts of migra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
134
0.698
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Geotechnical Engineering
Numerical Analysis
Soil Structure Interaction
Artifial Intelligence
Underground Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
102
0.528
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Hypertension
obesity
metabolic symptom
medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Freshwater Ecology
Environmental Microbiology
Biodegradation of Petroleum oil Hydrocarbons
Biodegradation of Cyanide by Cyano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
35
0.193
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Ranking Based On Selection: 10
هنسة التصنيع الزراعي
المنشآت الزراعية والتحكم البيئي
تخزين المحاصيل
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
59
0.343
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
93
0.557
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Communications Engineering
Embedded Systems
Embedded Software
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
45
0.296
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Open Access to Information
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
88
0.591
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Faculty of Education
Department of Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
40
0.276
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Solar Powered Systems
Power Generation
CFD
Thermal Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
116
0.829
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Plant virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
59
0.562
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Bacteriology and food safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
57
0.401
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Electrical and Electronic Engineering
Communications Engineering and Signal Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
125
0.868
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Parasitology - Histology and Ultrastructure - Fish biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
14
0.107
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Çukurova Üniversitesi /ADANA
TURKEY.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
124
0.932
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Geotechnical engineeing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
57
0.425
* Total Citation Counts Rankings
Ranking Based On Selection: 22
epidemiology & mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
68
0.540
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Digital Signal Processing
Artificial Intelligence
Computer Networks and Telecommunications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
74
0.632
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Combustion and Performance of Internal Combustion Engines (Diesel Engines)
Emissions from Internal Combustion Engines
Alternat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
84
0.661
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Embryo_maternal communications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
50
0.450
* Total Citation Counts Rankings
Rankings
131,709
6
5
Ranking Based On Selection: 1
Sarah Abdalla Ahmed Ibrahim
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,861
3,571
0.454
* Total Citation Counts Rankings
Rankings
152,411
8
6
Ranking Based On Selection: 2
Eltahir Awad Gasim Khalil
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,881
1,891
0.275
Vaccines for Visceral Leishmaniasis
Latent TB infections
Immunochemotherapy for Chronic HBV
* Total Citation Counts Rankings
Rankings
757,079
76
30
Ranking Based On Selection: 3
AF Kheiralla
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
324
0.396
Machinery Design
Off-Road Vehicle
Bio-instrumentation
Bio-Energy
* Total Citation Counts Rankings
Rankings
1,292,893
352
55
Ranking Based On Selection: 4
Yassir Mohammed Mahgoub ياسر محمد محجوب حمد السيد
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
171
0.818
* Total Citation Counts Rankings
Rankings
1,311,048
373
58
Ranking Based On Selection: 5
Mohammed A. Adam
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
215
0.995
Global surgery
Quality of health services
Health Equity and Promotion
* Total Citation Counts Rankings
Rankings
1,316,690
380
59
Ranking Based On Selection: 6
Abdelraouf Suleiman Bello
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
134
0.698
Community development
socio-economic and socio-cultural aspects
sustainable rural development
socio-economic impacts of migra
* Total Citation Counts Rankings
Rankings
1,330,926
393
62
Ranking Based On Selection: 7
Hussein Elarabi
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
102
0.528
Geotechnical Engineering
Numerical Analysis
Soil Structure Interaction
Artifial Intelligence
Underground Structures
* Total Citation Counts Rankings
Rankings
1,339,060
402
65
Ranking Based On Selection: 8
Nouralsalhin Alaagib
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968
* Total Citation Counts Rankings
Rankings
1,363,219
426
69
Ranking Based On Selection: 9
Faisal Abdalla Basheer Sinada Fls
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
35
0.193
Freshwater Ecology
Environmental Microbiology
Biodegradation of Petroleum oil Hydrocarbons
Biodegradation of Cyanide by Cyano
* Total Citation Counts Rankings
Rankings
1,378,477
437
71
Ranking Based On Selection: 10
Sirelkhatim K. Abbouda
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
59
0.343
هنسة التصنيع الزراعي
المنشآت الزراعية والتحكم البيئي
تخزين المحاصيل
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Rankings
1,391,389
449
72
Ranking Based On Selection: 11
Asim Osman Abdoun
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
93
0.557
* Total Citation Counts Rankings
Rankings
1,437,074
484
81
Ranking Based On Selection: 12
Anas Showk
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
45
0.296
Communications Engineering
Embedded Systems
Embedded Software
* Total Citation Counts Rankings
Rankings
1,451,695
502
82
Ranking Based On Selection: 13
Omer Hassan Abdelrahman
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
88
0.591
* Total Citation Counts Rankings
Rankings
1,458,523
511
84
Ranking Based On Selection: 14
Samir Alredaisy
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
40
0.276
* Total Citation Counts Rankings
Rankings
1,466,596
518
86
Ranking Based On Selection: 15
Mohand H. Mohamed
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
116
0.829
* Total Citation Counts Rankings
Rankings
1,467,321
520
88
Ranking Based On Selection: 16
Heyam Salih Mohammed
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
59
0.562
* Total Citation Counts Rankings
Rankings
1,470,904
523
89
Ranking Based On Selection: 17
Sarah Abusalab
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
57
0.401
* Total Citation Counts Rankings
Rankings
1,492,608
540
93
Ranking Based On Selection: 18
Elsadig Saeid
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
125
0.868
Electrical and Electronic Engineering
Communications Engineering and Signal Processing
* Total Citation Counts Rankings
Rankings
1,501,039
545
94
Ranking Based On Selection: 19
Abuelgasim Ibrahim Abdelhalim
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
14
0.107
* Total Citation Counts Rankings
Rankings
1,502,325
546
95
Ranking Based On Selection: 20
Ibrahim.Am Ahmed
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
124
0.932
* Total Citation Counts Rankings
Rankings
1,507,377
550
96
Ranking Based On Selection: 21
Abdul Karim. M. Zein
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
57
0.425
* Total Citation Counts Rankings
Rankings
1,538,970
573
99
Ranking Based On Selection: 22
Kamil Shaaban
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
68
0.540
* Total Citation Counts Rankings
Rankings
1,560,738
589
103
Ranking Based On Selection: 23
Iman Abuelmaaly Abdelrahman
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
74
0.632
Digital Signal Processing
Artificial Intelligence
Computer Networks and Telecommunications
* Total Citation Counts Rankings
Rankings
1,564,533
596
104
Ranking Based On Selection: 24
Bahaaddein Kamal
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
84
0.661
Combustion and Performance of Internal Combustion Engines (Diesel Engines)
Emissions from Internal Combustion Engines
Alternat
* Total Citation Counts Rankings
Rankings
1,572,777
605
106
Ranking Based On Selection: 25
Huda Yahia Hamid
University of Khartoum
Khartoum, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
50
0.450
