Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 41 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
Abdelrafie Makhawi
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,219
894
0.733
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Sudan
Tarig Osman Khider
Industrial Forest Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
362
0.485
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Sudan
Ayoub AM Khalil
ecophysiology
water relations
agroforestry
plant pysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
48
0.103
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Sudan
Ahmed Abdel Gadir Adam
General and Reproductive Animal Physiology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
163
0.403
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Sudan
Damra Elhaj Mustafa ضمره الحاج مصطفى
nanotechnology
spectroscopy
chemical kinetics
photochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
307
0.816
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Sudan
Hind Elnasri
biochemistry
molecular biology
bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
168
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Sudan
Adil Salman
Epidemiology. Food safety. Risk analysis and One Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
178
0.546
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Sudan
Musaab AA Mohammed
Geology
Hydrogeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
316
0.997
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Sudan
Tagelsir Suleiman
oilseed processing
protein isolation and utilization
consultancies in areas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
98
0.309

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Sudan
Yassir Almofti
Biochemistry
Molecular Biology
Bioinformatics and Molecular Bacteriology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
308
227
0.737
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Sudan
Abdelrahim Abubakr|A. A. Abubakr, Abdelrahim Abubakr Mohammed
Animal Nutrition
feed evaluation
Sustainable Animal Production
Food Security
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
174
0.569
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Sudan
Talaat Abdel Magid
Social Forestry/Participatory Forest Management
Combating Desertification
Forest Biodiversity
Forest Governance/ Policy
Mesq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
145
0.549
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Sudan
Abubaker Adam
Research in agriculture
Environmental Studies and related fields
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185
101
0.546
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Sudan
Elmamoun Osman
Forest Management
Inventory
Remote Sensing
GIS
Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
98
0.662
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Sudan
Tarig Aru
Animal Genetics
Molecular Genetic and Animal Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
101
0.754
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Sudan
Walyeldin Elfakey
Pediatrics
Tropical Medicine
Infectious Diseases
Child Health
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
91
0.700
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Sudan
Salim Gibril
Animal production
poultry production
poultry nutrition
poultry technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
52
0.510
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Sudan
Tuhami.E.Hagr Or Tuhami Elzein Hager|Tohami  E.Hagr, Tohami E or Tohami A, Tohami Z
Natural products and essential oils
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Sudan
Abdelbasit B. Habib
Poultry Production
Poultry Nutrition
Poultry Technology
Poultry Management and Extension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
70
0.722
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Sudan
Mona Khaier
Genetics and Molecular Biology
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Sudan
Muawia EA Idris
Pediatrics
Emergency Medicine
Pulmonology
Pediatric critical care
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
71
0.826
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Sudan
Nada M Eltayeb
Genetic and Animal Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
50
0.588
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Sudan
Nabaa Kamal Al Shafei
biochemistry and clinical biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
44
0.537
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Sudan
Saada Nour
Microbiology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Sudan
Tarig Tagelsir Hassan
Forestry
Forest products
Forest Utilization
Climate Change
Forest Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
63
0.913
* Total Citation Counts Rankings
Rankings
615,852
Sudan
52
1
Ranking Based On Selection: 1
Abdelrafie Makhawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,219
894
0.733
* Total Citation Counts Rankings
Rankings
790,658
Sudan
91
2
Ranking Based On Selection: 2
Tarig Osman Khider
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
362
0.485
* Total Citation Counts Rankings
Rankings
957,444
Sudan
162
3
Ranking Based On Selection: 3
Ayoub AM Khalil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
48
0.103
ecophysiology
water relations
agroforestry
plant pysiology
* Total Citation Counts Rankings
Rankings
1,017,205
Sudan
192
4
Ranking Based On Selection: 4
Ahmed Abdel Gadir Adam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
163
0.403
General and Reproductive Animal Physiology and Biotechnology
* Total Citation Counts Rankings
Rankings
1,045,645
Sudan
203
5
Ranking Based On Selection: 5
Damra Elhaj Mustafa ضمره الحاج مصطفى
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
307
0.816
nanotechnology
spectroscopy
chemical kinetics
photochemistry
* Total Citation Counts Rankings
Rankings
1,091,685
Sudan
234
6
Ranking Based On Selection: 6
Hind Elnasri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
168
0.500
* Total Citation Counts Rankings
Rankings
1,104,149
Sudan
242
7
Ranking Based On Selection: 7
Adil Salman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
178
0.546
* Total Citation Counts Rankings
Rankings
1,114,945
Sudan
247
8
Ranking Based On Selection: 8
Musaab AA Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
316
0.997
* Total Citation Counts Rankings
Rankings
1,116,076
Sudan
248
9
Ranking Based On Selection: 9
Tagelsir Suleiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
98
0.309
oilseed processing
protein isolation and utilization
consultancies in areas
* Total Citation Counts Rankings
Rankings
1,127,402
Sudan
255
10
Ranking Based On Selection: 10
Yassir Almofti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
308
227
0.737
Biochemistry
Molecular Biology
Bioinformatics and Molecular Bacteriology

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
1,130,387
Sudan
258
11
Ranking Based On Selection: 11
Abdelrahim Abubakr|A. A. Abubakr, Abdelrahim Abubakr Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
174
0.569
Animal Nutrition
feed evaluation
Sustainable Animal Production
Food Security
Biotechnology
* Total Citation Counts Rankings
Rankings
1,193,108
Sudan
294
12
Ranking Based On Selection: 12
Talaat Abdel Magid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
145
0.549
Social Forestry/Participatory Forest Management
Combating Desertification
Forest Biodiversity
Forest Governance/ Policy
Mesq
* Total Citation Counts Rankings
Rankings
1,347,546
Sudan
414
13
Ranking Based On Selection: 13
Abubaker Adam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185
101
0.546
Research in agriculture
Environmental Studies and related fields
* Total Citation Counts Rankings
Rankings
1,447,808
Sudan
496
14
Ranking Based On Selection: 14
Elmamoun Osman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
98
0.662
Forest Management
Inventory
Remote Sensing
GIS
Modelling
* Total Citation Counts Rankings
Rankings
1,492,345
Sudan
543
15
Ranking Based On Selection: 15
Tarig Aru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
101
0.754
Animal Genetics
Molecular Genetic and Animal Breeding
* Total Citation Counts Rankings
Rankings
1,505,848
Sudan
551
16
Ranking Based On Selection: 16
Walyeldin Elfakey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
91
0.700
Pediatrics
Tropical Medicine
Infectious Diseases
Child Health
Medical Education
* Total Citation Counts Rankings
Rankings
1,611,532
Sudan
650
17
Ranking Based On Selection: 17
Salim Gibril
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
52
0.510
Animal production
poultry production
poultry nutrition
poultry technology
* Total Citation Counts Rankings
Rankings
1,621,135
Sudan
662
18
Ranking Based On Selection: 18
Tuhami.E.Hagr Or Tuhami Elzein Hager|Tohami E.Hagr, Tohami E or Tohami A, Tohami Z
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000
* Total Citation Counts Rankings
Rankings
1,632,135
Sudan
668
19
Ranking Based On Selection: 19
Abdelbasit B. Habib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
70
0.722
Poultry Production
Poultry Nutrition
Poultry Technology
Poultry Management and Extension
* Total Citation Counts Rankings
Rankings
1,653,786
Sudan
688
20
Ranking Based On Selection: 20
Mona Khaier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
* Total Citation Counts Rankings
Rankings
1,681,238
Sudan
708
21
Ranking Based On Selection: 21
Muawia EA Idris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
71
0.826
Pediatrics
Emergency Medicine
Pulmonology
Pediatric critical care
Medical Education
* Total Citation Counts Rankings
Rankings
1,686,997
Sudan
715
22
Ranking Based On Selection: 22
Nada M Eltayeb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
50
0.588
* Total Citation Counts Rankings
Rankings
1,701,575
Sudan
734
23
Ranking Based On Selection: 23
Nabaa Kamal Al Shafei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
44
0.537
* Total Citation Counts Rankings
Rankings
1,715,488
Sudan
752
24
Ranking Based On Selection: 24
Saada Nour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
Microbiology
Immunology
* Total Citation Counts Rankings
Rankings
1,766,482
Sudan
797
25
Ranking Based On Selection: 25
Tarig Tagelsir Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
63
0.913
Forestry
Forest products
Forest Utilization
Climate Change
Forest Protection
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