Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Agronomy
Seed Technology
Water relations
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,526
854
0.560
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Chemical Engineering
Nanotechnology
waste and water treatment
adsorption
thermophysics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
491
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Geophysics
subsurface modelling
remote sensing
hydrogeophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
724
350
0.483
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Materials Science
Carbon nanomaterials
Supercapacitors
Energy storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
322
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Non Wood Forest Products
Forest Management
Sliviculture
Climate change
Gum Arabic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
317
0.906
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Remote sensing
forest management
climate change
GIS
land use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
151
0.755
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
dairy production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
133
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Associate Professor of Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
116
0.829
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Agronom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
84
0.525
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Agricultural Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Leather Production &Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
64
0.593
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Agricultural Extension & Knowledge Management، Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
64
0.877
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Forest growth and yield modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
52
0.605
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Forestry and Range Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
51
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Information Security and networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Industrial and Energy Economic
Environmental Economic
Economic Valuation
Carbon Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
49
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Biotechnology
plant pathology
Biological Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
43
0.558
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Medical Entomology/Chemical Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Food Science and Technology
Nutrition and Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
39
0.639
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Soil Sciences
Soil Microbiology N and P microorganisms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
ant diversity
forest protection ant biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Geopolymer concrete
Building materials
Concrete Technology
Structural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Honeybee and Pollinators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Ahmed M. El Naim
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,526
854
0.560
Agronomy
Seed Technology
Water relations
Environment
alhadi ishag
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
491
1.000
Chemical Engineering
Nanotechnology
waste and water treatment
adsorption
thermophysics.
Omer Eisa Hamid Khalifa
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
724
350
0.483
Geophysics
subsurface modelling
remote sensing
hydrogeophysics
Badr A. Mahmoud
University of East Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
322
1.000
Materials Science
Carbon nanomaterials
Supercapacitors
Energy storage
Muneer Es Eltahir
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
317
0.906
Non Wood Forest Products
Forest Management
Sliviculture
Climate change
Gum Arabic
Hassan Adam
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
151
0.755
Remote sensing
forest management
climate change
GIS
land use
İbrahim Bushara
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
133
0.543
Mohammed İshag Abdallsamed
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
116
0.829
Associate Professor of Geochemistry
Salah Eldeen E. Ahmed
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
84
0.525
Yasir A Nasereldin
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000
Agricultural Economics
Mohammed Alhadi Ebrahiem
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
64
0.593
Mohammed Adam A. Hamad
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
64
0.877
Agricultural Extension & Knowledge Management، Climate change
Mohammed Hamed
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
52
0.605
Yahia Abutaba
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
51
0.392
Omer Hemida Haraon Hassun|omer hemida
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
Hamdon Ali Abdelrhman
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
49
0.803
Industrial and Energy Economic
Environmental Economic
Economic Valuation
Carbon Storage
Saifeldeen A. Abdalla
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
43
0.558
Eisa, Ma
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
Hassaballa Ib
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
Elsayed Me Mohamed
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
39
0.639
Kamal Elmakki
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
Soil Sciences
Soil Microbiology N and P microorganisms
Khalid A E Eisawi
University of East Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
ant diversity
forest protection ant biodiversity
Mohammed Ali M. Rihan
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Geopolymer concrete
Building materials
Concrete Technology
Structural Engineering
Mohammed Mustafa Ibrahim
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Adam A Farah
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880