The Citation Rankings (Highly Cited Researchers) 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 :51
Animal and Poultry Nutrition - Feed mills
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
64
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :52
Fish physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
45
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :53
Agricultural Engineering
Irrigation
Climate change
Agricultural water management
Smart irrigation system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :54
poultry science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
61
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :55
abiotic and biotic stress
metabolite
plant breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :56
Animal Nutrition
Feed Formulation Programs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
57
0.919
* Total Citation Counts Rankings
Ranking Based On Selection :57
plant breeding
stress conditions and stress physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
* Total Citation Counts Rankings
Ranking Based On Selection :58
Dairy Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :59
Entomology
Biological Control
Biochemistry
Histology
Ultrastructure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :60
agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :61
Medical entomology
Insecticide resistance
Bioinformatics
Molecular biology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :62
Plant pathology
bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
* Total Citation Counts Rankings
Ranking Based On Selection :63
Agriculture Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :64
plant physiolgy- plant anatomy - biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :65
Fruit Breeding
Tissue culture
genetics
gene editing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total Citation Counts Rankings
Ranking Based On Selection :66
animal nutrition
enteric methane mitigation
exogenous enzimes
protein electrophoresis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :67
Plant virology
Bacteriophage
Molecular virology
Bioinformatics
Biological control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :68
Poultry Nutrition
Human Nutrition
Fatty acids
obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :69
Horticulture
Tissue culture
Fruit Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :70
GIS and Environmental Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :71
Plant breeding
Agronomy
Crop physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
* Total Citation Counts Rankings
Ranking Based On Selection :72
Solar Energy
Solar Applications
Solar Pasteurization
Thermal Solar Systems Control
Agricultural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :73
Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :74
Soil Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
9
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :75
Microbiology
Biotechnology
Food Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Abdelrahman Y Abdelhady|A.Y.M. Abdelhady
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
64
0.955
Animal and Poultry Nutrition - Feed mills
Moustafa B
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
45
0.692
Ahmed Nagy Yassen
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
Agricultural Engineering
Irrigation
Climate change
Agricultural water management
Smart irrigation system
Faisal Badri
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
61
0.953
Nora Abdelmotlb
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
abiotic and biotic stress
metabolite
plant breeding
Aboamer, Aa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
57
0.919
Animal Nutrition
Feed Formulation Programs
Ma Abdel Kader
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
plant breeding
stress conditions and stress physiology
Marwa H. Elgendy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
Eman H Ismail
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
Entomology
Biological Control
Biochemistry
Histology
Ultrastructure
Yasser M. Abd Elkrem
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
Enas Ghallab
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
Medical entomology
Insecticide resistance
Bioinformatics
Molecular biology.
Mohamed Ebrahim
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
Mohamed Abdel Magid Ibrahim Omar Genaidy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
Agriculture Engineering
Mona Shaban
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
plant physiolgy- plant anatomy - biotechnology
Emadeldin Ah Ahmed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Fruit Breeding
Tissue culture
genetics
gene editing
Raafat Mahmoud Mohamed Gomaa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
animal nutrition
enteric methane mitigation
exogenous enzimes
protein electrophoresis
Shimaa Mohammad Abdelsalam
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
Plant virology
Bacteriophage
Molecular virology
Bioinformatics
Biological control
Shaban El Afifi
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Poultry Nutrition
Human Nutrition
Fatty acids
obesity
Salwa Elhabashy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
Horticulture
Tissue culture
Fruit Breeding
Basma Essa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
GIS and Environmental Technology
Amany N Sayed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
Plant breeding
Agronomy
Crop physiology
Mohamed Fathey Mohamed Atia
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Solar Energy
Solar Applications
Solar Pasteurization
Thermal Solar Systems Control
Agricultural Engineering
Nagwan M Hamdy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Ahmed El Araby
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
9
0.360
Aml A Hegazy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Microbiology
Biotechnology
Food Safety