Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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
International Economics and Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :2
Soft Computing
Machine Learning
Software Engineering and Information Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection :3
Agricultural Extension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection :4
Computing and Information Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Macroinvertebrates
Fish biology
SDGs
Climate change
Biomonitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :6
Chemical Pathology
Immunology
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :7
Counselling
Early Childhood
Alcohol and substance use
Adverse experiences
Violence against women
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :8
corporate governance and financial report
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :9
Curriculum
Special Education and Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Hydrogeochemistry
Oil Chemistry
Spectroscopy
and Nanoscience (Chemistry)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Data Analytics
Cyber Security and Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Entrepreneurial Management
Strategic Management
International business
Leadership Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Comparative Government and Politics
Conflict Resolution
Governance
Security and Democracy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Information Science
Information Management
Library Services
Information Communication Technology (ICT)
Application of ICT to Library Services.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :15
educational administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :16
Counselling
Alcohol and Substance use
Anger Managemnet
Gender Issues
Behavioural issues among young people
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :17
Environmental Quality Management
Pollution Studies
Environmental Impact Assessment studies
Waste Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :18
Theoretical
Mathematical
and Condensed Matter Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :19
Agroclimatolohy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :20
General relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :21
Soil Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :22
accounting and finance
entrepreneurship
business education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Environmental Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Agriculture (crop production)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Human Resource Management
Strategic Management
Business Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ijieh, Sunday Okubor
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Mrs. Mughele Sophia Ese
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Soft Computing
Machine Learning
Software Engineering and Information Systems
Belonwu Eunice
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Aghware, Obukohwo Fidelis
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Efe Ogidiaka|Efe Ogidiaka-Obende
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Macroinvertebrates
Fish biology
SDGs
Climate change
Biomonitoring
Adu Matthew Eturhobore
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Chemical Pathology
Immunology
Toxicology
Olufunke Chenube
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Counselling
Early Childhood
Alcohol and substance use
Adverse experiences
Violence against women
Samuel Akpovwre Eyenubo
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Odirin Omiegbe
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hector H. Oyem
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hydrogeochemistry
Oil Chemistry
Spectroscopy
and Nanoscience (Chemistry)
Bridget Malasowe
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Data Analytics
Cyber Security and Bioinformatics
Ernest Jebolise Chukwuka
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Entrepreneurial Management
Strategic Management
International business
Leadership Development
Ejovi Austine
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Comparative Government and Politics
Conflict Resolution
Governance
Security and Democracy
(Mrs) Vera Ngozi Okonoko
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Information Science
Information Management
Library Services
Information Communication Technology (ICT)
Application of ICT to Library Services.
Nwaham Caroline Obioma
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Florence Omumu
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Counselling
Alcohol and Substance use
Anger Managemnet
Gender Issues
Behavioural issues among young people
Gabriel Cc Ndinwa
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Environmental Quality Management
Pollution Studies
Environmental Impact Assessment studies
Waste Management
O Osuhor
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Thaddeus Origho
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Okwagi Patrick
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Sunday I. Aboh|Aboh S I
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Fidelis Amahi|Fidelis U. Amahi
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Esther Obiwulu
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Umeri, Clifford
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Florence Konye Igweh
University of Delta Agbor
Agbor, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Human Resource Management
Strategic Management
Business Management