Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Pharmacology
Toxicology
Ethnopharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total i10 IndexRankings
Ranking Based On Selection :2
Neuroembryology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 IndexRankings
Ranking Based On Selection :3
Toxicology
Phytomedicine & Drug Discovery/Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Total i10 IndexRankings
Ranking Based On Selection :4
Accounting
Development Finance
Forensic Accounting
Strategic Management and Taxation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 IndexRankings
Ranking Based On Selection :5
Development Economics
Environment and Institutional Growth
International Economics
Health Economics
Applied Econometric.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :6
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total i10 IndexRankings
Ranking Based On Selection :7
Ecotourism
Agriculture and Forestry
Tourism
Biodiversity Management and Biometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total i10 IndexRankings
Ranking Based On Selection :8
Water Resources and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :9
Applied Geophysics
Hydrogeophysics
Engineering Geophysics
Mineral Exploration
Remote Sensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Comparative Anatomy and Biological Anthropology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
* Total i10 IndexRankings
Ranking Based On Selection :11
Public and International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Irrigation
Water Resources and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection :13
Environmental Analytical Chemistry
Environmental Monitoring
Risk Assessment
Food Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :14
Economics of Education
Higher education
Employability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Solid Earth Physics
Groundwater Contamination and Saltwater Intrusion Modelling
Environmental Radiations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection :16
Human Resource Management
Entrepreneurship
Business Administration
Construction Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :17
International Relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
* Total i10 IndexRankings
Ranking Based On Selection :18
Mechanical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :19
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :20
Environmental Health
Medical Sciences
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection :21
Software Engineering Pedagogy
Computer Science
Online Group Collabotrative Discourse
Software Architecure
Disourse Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
* Total i10 IndexRankings
Ranking Based On Selection :22
Criminology
Victimology
Social Problems & Sociology of Mass Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection :23
Educational Leadership & Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection :24
Educational Management
Educational Administration
Leadership and Gender Matters.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Mobile Bullying
Library and Information Sciences
Cloud Computing
Emerging Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Opeyemi Tosin Joseph
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Pharmacology
Toxicology
Ethnopharmacology
Thomas Magnus Adebo
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
Osasenaga Macdonald Ighodaro
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Toxicology
Phytomedicine & Drug Discovery/Development
Oyedokun Godwin Emmanuel
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Accounting
Development Finance
Forensic Accounting
Strategic Management and Taxation
Olorunfemi Yasiru Alimi
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Development Economics
Environment and Institutional Growth
International Economics
Health Economics
Applied Econometric.
Ogungbe Lg
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Kolawole Farinloye
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Ecotourism
Agriculture and Forestry
Tourism
Biodiversity Management and Biometrics
Idowu Ezekiel Olorunfemi
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Water Resources and Environmental Engineering
Ilugbo Stephen Olubusola
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Applied Geophysics
Hydrogeophysics
Engineering Geophysics
Mineral Exploration
Remote Sensing and GIS
Tk Adenowo
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
Simeon Olaosebikan Oni
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Kolawole Ogedengbe
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Irrigation
Water Resources and Environmental Engineering
Olumuyiwa Ogunlaja
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Environmental Analytical Chemistry
Environmental Monitoring
Risk Assessment
Food Chemistry
Oluyomi Susan Pitan
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Economics of Education
Higher education
Employability
Babatunde Adebo
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Solid Earth Physics
Groundwater Contamination and Saltwater Intrusion Modelling
Environmental Radiations
Omoseni O. Adepoju
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Human Resource Management
Entrepreneurship
Business Administration
Construction Management
Ogunsanwo Alaba .
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
Olumide Towoju
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Mechanical engineering
Adeosun Abiola Muhammad
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Sokan-Adeaga Adewale Allen
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Peter K. Oriogun
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
Software Engineering Pedagogy
Computer Science
Online Group Collabotrative Discourse
Software Architecure
Disourse Analysis
Johnson Ayodele
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Criminology
Victimology
Social Problems & Sociology of Mass Communication
Afolakemi Oredein
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Ayeni Oyebola Olusola
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Educational Management
Educational Administration
Leadership and Gender Matters.
Bakare Oluwabunmi Dorcas|Bakare, Oluwabunmi Dorcas
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Mobile Bullying
Library and Information Sciences
Cloud Computing
Emerging Technologies