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
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 :3
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 :4
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 :5
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 :6
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 :7
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Forestry
Silviculture
Dendrology
Management
Biodiversity and Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Nanotechnology
Forestry
Seed germination
Plant breeding
Plant physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
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
İbrahim Bushara
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
133
0.543
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 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
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
Ahmed Ahmed
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Salih Tutu|Salih Omer Toto, Salih Omer Tutu, Salih Omer Tutu Kafe
University of Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Forestry
Silviculture
Dendrology
Management
Biodiversity and Climate change
Ibrahim Hamad Abdalkreem
University of East Kordofan
El-Obeid, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Nanotechnology
Forestry
Seed germination
Plant breeding
Plant physiology