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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Accounting
Finance
Management
ICT
Multidisciplinary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Banking and Finance
Accounting
Managment
Marketing
Office and Information Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Accounting and Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Finance and Banking
Bank Management
Financial Econometrics
Corporate Finance
Investment Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
reservoir modelling
simulation studies
energy economics
enhanced oil recovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Pharmacoeconomics
Social Pharmacy
Pharmaceutical Care
Supply Chain Management
Clinical Pharmacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Farm Management
Production Economics
Socio-economics
Resource Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Economic and Development Geography
Medical/Health Geography
Quantitative Techniques and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Health
Poverty
Population
Macroeconomics
Issues of Economic Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Taxation
Public Sector
Contemporary Issues in Accounting and Management
Business and Financial Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Natural Resources And Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Corporate governance
Audit
Taxation
Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Farm Management and Production Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Accounting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Agricultural Economics
Resource Economics and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Transport Geography
Transport Planning
Transport Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Agricultural Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Lyndon M. Etale
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Accounting
Finance
Management
ICT
Multidisciplinary
Andabai Priye Werigbelegha
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Banking and Finance
Accounting
Managment
Marketing
Office and Information Management
Gbalam Peter Eze
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Accounting and Finance
Peter E. Ayunku
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Finance and Banking
Bank Management
Financial Econometrics
Corporate Finance
Investment Analysis
Edoumiekumo Samuel
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Jeffrey Gbonhinbor
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
reservoir modelling
simulation studies
energy economics
enhanced oil recovery
Ismail Ayinla Suleiman
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Pharmacoeconomics
Social Pharmacy
Pharmaceutical Care
Supply Chain Management
Clinical Pharmacy
Prince Ebiowei Kainga
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Farm Management
Production Economics
Socio-economics
Resource Economics
Clement Ebizimor Deinne
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Economic and Development Geography
Medical/Health Geography
Quantitative Techniques and
Ebierinyo Ayebaemi Akarara
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Wisdom Selekekeme Krokeyi
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Health
Poverty
Population
Macroeconomics
Issues of Economic Development
Emmanuel Atagboro
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Taxation
Public Sector
Contemporary Issues in Accounting and Management
Business and Financial Analysis
Nathan Emmanuel
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Natural Resources And Development Economics
Tubo Okumoko
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Owota Perelayefa George
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Corporate governance
Audit
Taxation
Ethics
Nimiye C. Morgan
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Farm Management and Production Economics
Okiapke Ebikekefe Kenneth
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Wasini Dobie Allen
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Agricultural Economics
Resource Economics and Environmental Economics
Kenibolayefa M. Owota
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Transport Geography
Transport Planning
Transport Economics
Samuel Preye Jimmy
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0