Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Temitope T. Dele-Afolabi](https://cdn.adscientificindex.com/pictures/6e/5794897.jpg)
Lead-Free Solders
Composite Materials
Porous Ceramics
Immersion Corrosion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Ebenezer Tunde Olayinka](https://cdn.adscientificindex.com/pictures/e8/5795724.jpg)
Drug Metabolism and Biochemical Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Ayokanmi Ore](https://cdn.adscientificindex.com/pictures/17/104598.jpg)
Redox Biochemistry
Oxidative Stress
Fatty Liver Disease
Antioxidant Therapy
Phytotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Samuel Oluyemi|IPADEOLA samuel oluyemi](https://cdn.adscientificindex.com/pictures/1d/5796034.jpg)
energy
thermofliud
automobile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Yinka Somorin](https://cdn.adscientificindex.com/pictures/7b/1368329.jpg)
Microbiology
Antimicrobial resistance
Food safety
Research Culture
Researcher Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Aa Ojedokun|Ayoku A. Ojedokun](https://cdn.adscientificindex.com/pictures/76/5794719.jpg)
Information and Communication Technology Applications
Information Literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Paul A. Akanbi](https://cdn.adscientificindex.com/pictures/35/5794780.jpg)
Strategic/ General Management
Entrepreneurship and Digital marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 8
![PA Akanbi](https://cdn.adscientificindex.com/pictures/32/88592.jpg)
Strategic Management
Digital Marketing
Entrepreneurship and Organizational Behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Bo Ibojo](https://cdn.adscientificindex.com/pictures/e6/4596675.jpg)
Management and Marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Afolake Olanbiwoninu](https://cdn.adscientificindex.com/pictures/21/5798634.jpg)
Food Microbiology
Bio-enrichment
Microbial Ecology
Fermented foods
Food Safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Adebayo, Moses Adeolu](https://cdn.adscientificindex.com/pictures/0e/4595916.jpg)
Plant Breeding and Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Khafilat Temitope Olayiwola](https://cdn.adscientificindex.com/pictures/8c/4598782.jpg)
Accounting and finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Abolaji Samuel Mustapha](https://cdn.adscientificindex.com/pictures/32/4592106.jpg)
Sociolinguistics
gender
second language learning and teaching
stylistics
applied linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Micheal Olalekan Olatunji](https://cdn.adscientificindex.com/pictures/3d/4592238.jpg)
Philosophy of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Aa Olaojo](https://cdn.adscientificindex.com/pictures/37/5799245.jpg)
Exploration geophysics
environmental geophysics
agro-geophysics
exploration geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 16
![John Chiwuzulum Odozi](https://cdn.adscientificindex.com/pictures/2a/4468396.jpg)
Agricultural and Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Alice Funmilola Kolade](/user/assets/images/profile/no-profile-photo.png)
Medical Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Go Adediran](/user/assets/images/profile/no-profile-photo.png)
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 19
![O. Obiekwe](/user/assets/images/profile/no-profile-photo.png)
Human Resources
Organizational Behavior
Entrepreneurial Development
Management
Research and Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Oluwatobi Adewumi Adeyemo](https://cdn.adscientificindex.com/pictures/73/4468395.jpg)
Toxicology
ROS
oxidative stress
Neuroscience
Neurodegeneration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Aladesusi, Gboyega Ayodeji (Ph. D)](https://cdn.adscientificindex.com/pictures/2f/5801606.jpg)
Adaptive learning
Artificial Intelligent
machine learning
Educational web-development Portfolio a
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Olaniyi Solomon Ola](/user/assets/images/profile/no-profile-photo.png)
Molecular Biology and Cancer Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Oluwatoyin Babatunde](/user/assets/images/profile/no-profile-photo.png)
Natural product/ Organic synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Folake Asejeje](/user/assets/images/profile/no-profile-photo.png)
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Samuel Adedayo Fasiku](https://cdn.adscientificindex.com/pictures/c1/4642261.jpg)
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Temitope T. Dele-Afolabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Lead-Free Solders
Composite Materials
Porous Ceramics
Immersion Corrosion
Ebenezer Tunde Olayinka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Drug Metabolism and Biochemical Toxicology
Ayokanmi Ore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Redox Biochemistry
Oxidative Stress
Fatty Liver Disease
Antioxidant Therapy
Phytotherapy
Samuel Oluyemi|IPADEOLA samuel oluyemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
Yinka Somorin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Microbiology
Antimicrobial resistance
Food safety
Research Culture
Researcher Development
Aa Ojedokun|Ayoku A. Ojedokun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
Information and Communication Technology Applications
Information Literacy
Paul A. Akanbi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Strategic/ General Management
Entrepreneurship and Digital marketing
PA Akanbi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Strategic Management
Digital Marketing
Entrepreneurship and Organizational Behaviour
Bo Ibojo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Afolake Olanbiwoninu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Food Microbiology
Bio-enrichment
Microbial Ecology
Fermented foods
Food Safety
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Adebayo, Moses Adeolu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Khafilat Temitope Olayiwola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Abolaji Samuel Mustapha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Sociolinguistics
gender
second language learning and teaching
stylistics
applied linguistics
Micheal Olalekan Olatunji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Aa Olaojo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Exploration geophysics
environmental geophysics
agro-geophysics
exploration geology
John Chiwuzulum Odozi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Agricultural and Development Economics
Alice Funmilola Kolade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Medical Microbiology
Go Adediran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
O. Obiekwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Human Resources
Organizational Behavior
Entrepreneurial Development
Management
Research and Development
Oluwatobi Adewumi Adeyemo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Aladesusi, Gboyega Ayodeji (Ph. D)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Adaptive learning
Artificial Intelligent
machine learning
Educational web-development Portfolio a
Olaniyi Solomon Ola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Molecular Biology and Cancer Research
Oluwatoyin Babatunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Natural product/ Organic synthesis
Folake Asejeje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Samuel Adedayo Fasiku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857