Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Chemistry
Nanoscience
Adsorption
Material Science
WasteWater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,060
3,881
0.767
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Mechanical Behaviour of Materials
Composites Materials
Physical Metallurgy
Design & Fracture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,246
3,177
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Medicinal Biochemistry & Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,940
3,151
0.800
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Agrobiotech
Soil Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,667
2,538
0.952
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Entrepreneurship
SMEs
intellectual capital management
SMEs finance
Business management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
2,515
0.883
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Soil Fertility Management:Organic & inorganic fertilizers. Tillage
mulching & biochar. Crop quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,854
2,468
0.865
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Labour Economics
Gender Issues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,149
2,033
0.946
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
ICT adoption
SMEs
emerging technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,142
1,862
0.869
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Climate Accounting
Biodiversity Accounting
Circular Economy
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,619
1,571
0.970
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Budget Management
Strategic Management Accounting
Financial Literacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,332
0.775
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Medicinal Biochemistry
Toxicology/Pharmacology
Male Reproductive Biology
Developmental toxicity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
1,238
0.999
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Crp Improvement Genotype x Environment studies
Evolution and Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
1,166
0.762
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Human Resource Management
Entreperneurship and Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,600
1,141
0.713
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Supply chain management
Business management
HRM
ICT
CSR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
1,082
0.976
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Environmental Biochemistry
Toxicology
Phytomedicine
Reproductive Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
1,061
0.876
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Computer Science
Bioinformatics
Machine Learning
Artificial Intelligence
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
1,018
0.997
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Natural Products/Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
1,015
0.929
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
AGRICULTURAL AND BIOSYSTEMS ENGINEERING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,206
989
0.820
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Corporate Governance
Business Ethics
Financial Reporting
Corporat Social Responsibity
Shareholdership and StakeholdershipGou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
981
0.885
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
947
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Biometrics
Data and Information Security
Medical Image Analysis
Intelligent Transportation System
Mobile Application Develop
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
937
0.958
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Structural Reliability
Structural Health Monitoring
Bayesian Updating
Concrete
Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
922
900
0.976
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Sociology and Industrial Relation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
899
0.859
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Aquatic Epidemiology/Toxicology
Antibiotic Residue/Resistance
Food Safety
and Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
862
0.853
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Nutrition and Food Biochemistry
Functional foods and nutraceuticals
Agrowaste valorization
Keratin-based composites
Edible f
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
849
0.635
* Last 6 Years Citation Counts Rankings
Rankings
128,236
122
1
Ranking Based On Selection: 1
Dada, Adewumi Oluwasogo
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,060
3,881
0.767
Chemistry
Nanoscience
Adsorption
Material Science
WasteWater Treatment
* Last 6 Years Citation Counts Rankings
Rankings
161,785
181
2
Ranking Based On Selection: 2
Adeolu Adesoji Adediran
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,246
3,177
0.979
Mechanical Behaviour of Materials
Composites Materials
Physical Metallurgy
Design & Fracture
* Last 6 Years Citation Counts Rankings
Rankings
163,319
185
3
Ranking Based On Selection: 3
Oluyomi Stephen Adeyemi
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,940
3,151
0.800
Medicinal Biochemistry & Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
206,844
264
4
Ranking Based On Selection: 4
Elizabeth Temitope Alori
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,667
2,538
0.952
Agrobiotech
Soil Science
* Last 6 Years Citation Counts Rankings
Rankings
208,857
270
5
Ranking Based On Selection: 5
Eniola, Anthony Abiodun,
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
2,515
0.883
Entrepreneurship
SMEs
intellectual capital management
SMEs finance
Business management
* Last 6 Years Citation Counts Rankings
Rankings
212,988
285
6
Ranking Based On Selection: 6
Adekiya Aruna Olasekan
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,854
2,468
0.865
Soil Fertility Management:Organic & inorganic fertilizers. Tillage
mulching & biochar. Crop quality
* Last 6 Years Citation Counts Rankings
Rankings
259,544
393
7
Ranking Based On Selection: 7
Abiola John Asaleye
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,149
2,033
0.946
Labour Economics
Gender Issues
* Last 6 Years Citation Counts Rankings
Rankings
282,758
453
8
Ranking Based On Selection: 8
Sunday C. Eze
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,142
1,862
0.869
ICT adoption
SMEs
emerging technologies
* Last 6 Years Citation Counts Rankings
Rankings
330,787
583
9
Ranking Based On Selection: 9
Damilola Eluyela
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,619
1,571
0.970
Climate Accounting
Biodiversity Accounting
Circular Economy
Sustainability
* Last 6 Years Citation Counts Rankings
Rankings
381,719
733
10
Ranking Based On Selection: 10
Ben-Caleb Egbide
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,332
0.775
Budget Management
Strategic Management Accounting
Financial Literacy
* Last 6 Years Citation Counts Rankings
Rankings
405,487
841
11
Ranking Based On Selection: 11
Damilare Rotimi
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
1,238
0.999
Medicinal Biochemistry
Toxicology/Pharmacology
Male Reproductive Biology
Developmental toxicity
* Last 6 Years Citation Counts Rankings
Rankings
425,129
908
12
Ranking Based On Selection: 12
Charity Aremu
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
1,166
0.762
Crp Improvement Genotype x Environment studies
Evolution and Biology
* Last 6 Years Citation Counts Rankings
Rankings
432,502
941
13
Ranking Based On Selection: 13
Sajuyigbe Ademola Samuel
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,600
1,141
0.713
Human Resource Management
Entreperneurship and Finance
* Last 6 Years Citation Counts Rankings
Rankings
450,640
1,029
14
Ranking Based On Selection: 14
Adenike Oluyemi Bello
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
1,082
0.976
Supply chain management
Business management
HRM
ICT
CSR
* Last 6 Years Citation Counts Rankings
Rankings
457,363
1,069
15
Ranking Based On Selection: 15
Tomilola Debby Olaolu
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
1,061
0.876
Environmental Biochemistry
Toxicology
Phytomedicine
Reproductive Biology
* Last 6 Years Citation Counts Rankings
Rankings
471,650
1,130
16
Ranking Based On Selection: 16
Micheal Olaolu Arowolo
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
1,018
0.997
Computer Science
Bioinformatics
Machine Learning
Artificial Intelligence
Data Science
* Last 6 Years Citation Counts Rankings
Rankings
472,645
1,131
17
Ranking Based On Selection: 17
Abimbola Peter Oluyori
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
1,015
0.929
* Last 6 Years Citation Counts Rankings
Rankings
481,632
1,183
18
Ranking Based On Selection: 18
John Ojediran
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,206
989
0.820
AGRICULTURAL AND BIOSYSTEMS ENGINEERING
* Last 6 Years Citation Counts Rankings
Rankings
484,516
1,202
19
Ranking Based On Selection: 19
Tony Ikechukwu Nwanji
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
981
0.885
Corporate Governance
Business Ethics
Financial Reporting
Corporat Social Responsibity
Shareholdership and StakeholdershipGou
* Last 6 Years Citation Counts Rankings
Rankings
496,914
1,265
20
Ranking Based On Selection: 20
Oluwole Oladeji
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
947
0.966
* Last 6 Years Citation Counts Rankings
Rankings
500,635
1,293
21
Ranking Based On Selection: 21
Akande Noah Oluwatobi
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
937
0.958
Biometrics
Data and Information Security
Medical Image Analysis
Intelligent Transportation System
Mobile Application Develop
* Last 6 Years Citation Counts Rankings
Rankings
515,220
1,389
22
Ranking Based On Selection: 22
Atoyebi Olumoyewa Dotun
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
922
900
0.976
Structural Reliability
Structural Health Monitoring
Bayesian Updating
Concrete
Construction
* Last 6 Years Citation Counts Rankings
Rankings
515,584
1,390
23
Ranking Based On Selection: 23
Festus Asamu
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
899
0.859
* Last 6 Years Citation Counts Rankings
Rankings
530,595
1,484
24
Ranking Based On Selection: 24
Reuben Okocha
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
862
0.853
Aquatic Epidemiology/Toxicology
Antibiotic Residue/Resistance
Food Safety
and Environmental
* Last 6 Years Citation Counts Rankings
Rankings
535,928
1,525
25
Ranking Based On Selection: 25
Olarewaju M Oluba
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
849
0.635
Nutrition and Food Biochemistry
Functional foods and nutraceuticals
Agrowaste valorization
Keratin-based composites
Edible f