Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![James Hamuel Doughari](https://cdn.adscientificindex.com/pictures/88/99868.jpg)
Medical Microbiology
Antimicrobial resistance
Water quality and sanitation
Bioremediation
Phytochemical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,765
2,274
0.477
![Olalekan Adekola](https://cdn.adscientificindex.com/pictures/0d/96234.jpg)
climate adaptation
ecosystem services
resource management
flood risk
political ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
1,122
0.783
![John Sakiyo](https://cdn.adscientificindex.com/pictures/b7/4531112.jpg)
Curriculum and Instructions
Education Biology
Teaching and Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
960
898
0.935
![Abel A. Adebayo](https://cdn.adscientificindex.com/pictures/0f/102215.jpg)
Climatology
Climate Change
Environmental management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
806
0.504
![Umar Muhammad Modibbo](https://cdn.adscientificindex.com/pictures/95/4530939.jpg)
Mathematical Programming
Soft Computing
Decision Analytics & Supply Chain Analytics
Multi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
815
806
0.989
![David Onoja Patrick](https://cdn.adscientificindex.com/pictures/6e/106170.jpg)
Energy and Environmental Engineering
Thermochemical Conversion
Material Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
935
765
0.818
![El-Maude Jibreel Gambo](https://cdn.adscientificindex.com/pictures/8b/4478584.jpg)
taxation
finance and accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
565
0.792
![Daniel Dahiru](https://cdn.adscientificindex.com/pictures/bd/106037.jpg)
Phytomedicine
Antioxidants and Oxidative stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
543
0.421
![Mohammed Abba](https://cdn.adscientificindex.com/pictures/48/4478583.jpg)
Accounting and Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
655
541
0.826
![Sunday Osemeahon Akuewanbhor](/user/assets/images/profile/no-profile-photo.png)
Industrial Chemistry
Environmental Chemistry
Coating Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,073
532
0.496
![Hauwa Aduwamai Umaru](https://cdn.adscientificindex.com/pictures/ab/5794434.jpg)
Nutritional Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
530
0.542
![Sabastine Chinedu Ezike](/user/assets/images/profile/no-profile-photo.png)
Thin Film
dye sensitized Solar Cells
Perovskite Solar Cell
Fiber Reinforced Composite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
484
0.978
![Ahmad Aminu Hamidu](https://cdn.adscientificindex.com/pictures/d0/4478983.jpg)
Finance & Corporate Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
555
441
0.795
![Timothy Musa Chiroma](https://cdn.adscientificindex.com/pictures/e5/91555.jpg)
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
420
0.664
![Andrew Fartisincha Peingurta](https://cdn.adscientificindex.com/pictures/7b/4530937.jpg)
Bioinorganic Chemistry
Metal-Organic frameworks
Drug delivery agents
Intelligent molecule design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
407
0.962
![Ibrahim Iliya Nkafamiya](/user/assets/images/profile/no-profile-photo.png)
CHEMISTRY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
396
0.478
![Sikiru Jimoh Babalola](/user/assets/images/profile/no-profile-photo.png)
Development Economics
Applied Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
383
0.684
![Giroh Dengle Yuniyus](/user/assets/images/profile/no-profile-photo.png)
Agricultural Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
377
0.536
![Oliver N. Maitera](https://cdn.adscientificindex.com/pictures/5d/96318.jpg)
Analytical/ Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
361
0.622
![Chikezie Owuama](https://cdn.adscientificindex.com/pictures/61/5795216.jpg)
Industrial Microbiology
Legume-microbe interaction
brewing
oenology
Molecular genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
676
348
0.515
![Elizabeth Adebayo](https://cdn.adscientificindex.com/pictures/fc/5795247.jpg)
Production Economics
Women In Agriculture
Gender issues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
342
0.517
![Abdulfatai Atte Momoh](https://cdn.adscientificindex.com/pictures/33/4531380.jpg)
Mathematical Modeling
Numerical Methods
Optimal Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
307
0.768
![Peter Michael Dass](https://cdn.adscientificindex.com/pictures/90/5798520.jpg)
Polymer composites
degradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
296
0.922
![Ibrahim Danjuma](https://cdn.adscientificindex.com/pictures/30/99370.jpg)
Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
295
0.625
![Hussein Jelili Babatunde](https://cdn.adscientificindex.com/pictures/a1/4531116.jpg)
Food Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
273
0.901
James Hamuel Doughari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,765
2,274
0.477
Medical Microbiology
Antimicrobial resistance
Water quality and sanitation
Bioremediation
Phytochemical
Olalekan Adekola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
1,122
0.783
climate adaptation
ecosystem services
resource management
flood risk
political ecology
John Sakiyo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
960
898
0.935
Curriculum and Instructions
Education Biology
Teaching and Learning
Abel A. Adebayo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
806
0.504
Climatology
Climate Change
Environmental management
Umar Muhammad Modibbo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
815
806
0.989
Mathematical Programming
Soft Computing
Decision Analytics & Supply Chain Analytics
Multi
David Onoja Patrick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
935
765
0.818
Energy and Environmental Engineering
Thermochemical Conversion
Material Development
El-Maude Jibreel Gambo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
565
0.792
taxation
finance and accounting
Daniel Dahiru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
543
0.421
Phytomedicine
Antioxidants and Oxidative stress
Mohammed Abba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
655
541
0.826
Accounting and Finance
Sunday Osemeahon Akuewanbhor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,073
532
0.496
Industrial Chemistry
Environmental Chemistry
Coating Technology
Hauwa Aduwamai Umaru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
530
0.542
Sabastine Chinedu Ezike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
484
0.978
Thin Film
dye sensitized Solar Cells
Perovskite Solar Cell
Fiber Reinforced Composite
Ahmad Aminu Hamidu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
555
441
0.795
Finance & Corporate Governance
Timothy Musa Chiroma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
420
0.664
Environmental Engineering
Andrew Fartisincha Peingurta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
407
0.962
Bioinorganic Chemistry
Metal-Organic frameworks
Drug delivery agents
Intelligent molecule design
Ibrahim Iliya Nkafamiya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
396
0.478
Sikiru Jimoh Babalola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
383
0.684
Development Economics
Applied Econometrics
Giroh Dengle Yuniyus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
377
0.536
Agricultural Economics
Oliver N. Maitera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
361
0.622
Analytical/ Environmental Chemistry
Chikezie Owuama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
676
348
0.515
Industrial Microbiology
Legume-microbe interaction
brewing
oenology
Molecular genetics
Elizabeth Adebayo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
342
0.517
Abdulfatai Atte Momoh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
307
0.768
Mathematical Modeling
Numerical Methods
Optimal Control
Peter Michael Dass
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
296
0.922
Ibrahim Danjuma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
295
0.625
Hussein Jelili Babatunde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
273
0.901