Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Benjamin O. Emikpe](https://cdn.adscientificindex.com/pictures/fc/104969.jpg)
Veterinary pathology
Respiratory pathology
Diagnostic pathology
toxicopathology
One health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,757
3,160
0.664
![Adeolu Adedapo](https://cdn.adscientificindex.com/pictures/a6/102541.jpg)
Pharmacology
Toxicology
Natural products research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,875
2,726
0.559
![Omobowale Temidayo Olutayo](/user/assets/images/profile/no-profile-photo.png)
Cardiovascular Science
Veterinary Cardiology
Small Animal Medicine
Wildlife Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,811
2,320
0.825
![Kehinde Olugboyega Soetan](https://cdn.adscientificindex.com/pictures/71/100869.jpg)
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,790
2,272
0.599
![Adedeji Olufemi B](https://cdn.adscientificindex.com/pictures/00/102402.jpg)
Veterinary Public Health
Aquaculture
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,898
1,207
0.636
![Adesokan, H](/user/assets/images/profile/no-profile-photo.png)
Food Safety
Zoonoses and Genomics of Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
1,086
0.603
![Akinleye Akinrinde|A Akinrinde](https://cdn.adscientificindex.com/pictures/f4/103282.jpg)
Environmental Toxicology
Medicinal plants and Natural product Pharmacology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,085
0.739
* Last 6 Years Citation Counts Rankings
![Matthew Olugbenga Oyeyemi](https://cdn.adscientificindex.com/pictures/3d/93539.jpg)
Theriogenology
Veterinary Reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,187
998
0.456
* Last 6 Years Citation Counts Rankings
![Isaiah Ademola](https://cdn.adscientificindex.com/pictures/8a/99679.jpg)
Molecular Epidemiology of Parasitic diseases and Phytomedicine development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
888
0.562
* Last 6 Years Citation Counts Rankings
![Funsho Olayemi](https://cdn.adscientificindex.com/pictures/9c/97921.jpg)
Reproductive Physiology
Comparative Haematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,436
786
0.547
* Last 6 Years Citation Counts Rankings
![Ewuola Emmanuel Olubisi](https://cdn.adscientificindex.com/pictures/39/97363.jpg)
Animal Science
Animal Physiology
Toxicology and Reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
659
0.598
* Last 6 Years Citation Counts Rankings
![Babasola Olugasa](https://cdn.adscientificindex.com/pictures/fe/104684.jpg)
Veterinary Epidemiology
Veterinary Public Health
Zoonoses Surveillance
Spatial Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
655
0.571
* Last 6 Years Citation Counts Rankings
![Victoria Olusola Adetunji](https://cdn.adscientificindex.com/pictures/4c/91842.jpg)
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
631
0.532
* Last 6 Years Citation Counts Rankings
![Michael Kolawole Adewumi](https://cdn.adscientificindex.com/pictures/82/93822.jpg)
Animal Nutrition and Management
Animal Behaviour
Metagenomics
Metalobome
Farm Animal Welfare and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
479
0.549
* Last 6 Years Citation Counts Rankings
![Olayinka Oridupa](https://cdn.adscientificindex.com/pictures/8c/96303.jpg)
Drug Discovery and Development
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
462
0.590
* Last 6 Years Citation Counts Rankings
![Okhiomah Abu](https://cdn.adscientificindex.com/pictures/f3/96163.jpg)
Monogastric Nutrition
Feed biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
397
0.405
* Last 6 Years Citation Counts Rankings
![A. Adetunji](https://cdn.adscientificindex.com/pictures/6e/101642.jpg)
Veterinary Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
757
364
0.481
* Last 6 Years Citation Counts Rankings
![Oluwatoyin Oluwasola Ajala](/user/assets/images/profile/no-profile-photo.png)
Theriogenology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
349
0.481
* Last 6 Years Citation Counts Rankings
![Gbemiga Adeyemo](https://cdn.adscientificindex.com/pictures/e9/98064.jpg)
Animal Production & Management
Nutrition
Welfare & Behaviour of Domestical and Zoo Animals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
299
0.509
* Last 6 Years Citation Counts Rankings
![Eyarefe Oghenemega David](https://cdn.adscientificindex.com/pictures/63/97364.jpg)
Veterinary Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
291
0.571
* Last 6 Years Citation Counts Rankings
![Do Adejumo](https://cdn.adscientificindex.com/pictures/07/106420.jpg)
Animal Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
258
0.416
* Last 6 Years Citation Counts Rankings
![Isaac Adeyemi](https://cdn.adscientificindex.com/pictures/2f/99640.jpg)
Epizootiology and Preventive Veterinary Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
228
0.402
* Last 6 Years Citation Counts Rankings
![Ogundipe Gabriel A](https://cdn.adscientificindex.com/pictures/6e/96121.jpg)
Veterinary Preventive medicine and jurisprudence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
216
0.404
* Last 6 Years Citation Counts Rankings
![Akinlabi Ogunleye](https://cdn.adscientificindex.com/pictures/ba/103281.jpg)
Antimicrobial Drug Resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
189
0.467
* Last 6 Years Citation Counts Rankings
![Ogundijo Oluwaseun](/user/assets/images/profile/no-profile-photo.png)
Wildlife Disease Ecology
Emerging/Re-emerging Zoonoses
Ecological Modelling
AMR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
110
0.991
Benjamin O. Emikpe
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,757
3,160
0.664
Veterinary pathology
Respiratory pathology
Diagnostic pathology
toxicopathology
One health
Adeolu Adedapo
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,875
2,726
0.559
Pharmacology
Toxicology
Natural products research
Omobowale Temidayo Olutayo
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,811
2,320
0.825
Cardiovascular Science
Veterinary Cardiology
Small Animal Medicine
Wildlife Medicine
Kehinde Olugboyega Soetan
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,790
2,272
0.599
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
Adedeji Olufemi B
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,898
1,207
0.636
Veterinary Public Health
Aquaculture
Toxicology
Adesokan, H
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
1,086
0.603
Food Safety
Zoonoses and Genomics of Infectious Diseases
Akinleye Akinrinde|A Akinrinde
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,085
0.739
Environmental Toxicology
Medicinal plants and Natural product Pharmacology
Biochemistry
Matthew Olugbenga Oyeyemi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,187
998
0.456
Theriogenology
Veterinary Reproduction
Isaiah Ademola
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
888
0.562
Molecular Epidemiology of Parasitic diseases and Phytomedicine development
Funsho Olayemi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,436
786
0.547
Reproductive Physiology
Comparative Haematology
Ewuola Emmanuel Olubisi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
659
0.598
Animal Science
Animal Physiology
Toxicology and Reproduction
Babasola Olugasa
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
655
0.571
Veterinary Epidemiology
Veterinary Public Health
Zoonoses Surveillance
Spatial Analysis
Victoria Olusola Adetunji
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
631
0.532
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
Michael Kolawole Adewumi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
479
0.549
Animal Nutrition and Management
Animal Behaviour
Metagenomics
Metalobome
Farm Animal Welfare and
Olayinka Oridupa
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
462
0.590
Drug Discovery and Development
Pharmacology
Okhiomah Abu
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
397
0.405
Monogastric Nutrition
Feed biotechnology
A. Adetunji
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
757
364
0.481
Veterinary Anaesthesia
Oluwatoyin Oluwasola Ajala
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
349
0.481
Gbemiga Adeyemo
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
299
0.509
Animal Production & Management
Nutrition
Welfare & Behaviour of Domestical and Zoo Animals
Eyarefe Oghenemega David
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
291
0.571
Do Adejumo
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
258
0.416
Isaac Adeyemi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
228
0.402
Epizootiology and Preventive Veterinary Medicine
Ogundipe Gabriel A
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
216
0.404
Veterinary Preventive medicine and jurisprudence
Akinlabi Ogunleye
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
189
0.467
Antimicrobial Drug Resistance
Ogundijo Oluwaseun
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
110
0.991
Wildlife Disease Ecology
Emerging/Re-emerging Zoonoses
Ecological Modelling
AMR