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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Environmental Toxicologist and TVET
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Polymer Science and Engineering
Material Science and Engineering
Energy
Material modelling and simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Polymer Processing & Testing
Plastics Recycling
Technical Textiles
Composites
Surface Treatments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Food Processing and Storage Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Agronomy
Plant Nutrition
Crop Production
Agribusiness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Food Processing and value addition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Ruminant animals nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
recycling of waste tires
plastics and rubbers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Mycology
Plant pathology
Plant protection
Biotechnology
Herbal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Engineering and Built Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Therapeutic
mushroom taxonomy
mushroom cultivation
medicinal plants
plant and fungi chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Agricultural Economics
Agricultural Production and Health Economics
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Biochemical Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Biopolymers
plastic waste management
geopolymers
polymer composites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
accounting
taxation
auditing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Pet & Geo Reservoir Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Food Microbiology
Biotechnology
Food safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Concrete Technology
Lightweight Aggregate
Sustainable Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Machine Learning and Text Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Information System
Database management
Machine Learning& Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Heat Transfer
Energy Conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Machine Learning
Application Software
Software Development
Medical Image Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Statistics
Computational Statistics
Mathematical Statistics
Survey and Experimental Design and Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Funmilayo Victoria Doherty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Environmental Toxicologist and TVET
Oluseun Elizabeth Popoola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Gbolahan Joseph Adekoya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Polymer Science and Engineering
Material Science and Engineering
Energy
Material modelling and simulation
Macaulay Mfon Owen Fiber, Polymer And Textile Engineering, Ctext.Fti|Macaulay M. Owen, M.M. Owen, Owen, M.M.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Polymer Processing & Testing
Plastics Recycling
Technical Textiles
Composites
Surface Treatments
Olawale Olatidoye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
Food Processing and Storage Technology
Olawale Selesi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Deinde Ogundipe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Abayomi Akinfemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Joy Omonefe Odubunmi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Uchenna Kanife
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Mycology
Plant pathology
Plant protection
Biotechnology
Herbal medicine
Toriola Coker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Lauretta Nwanneka Ofodile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Therapeutic
mushroom taxonomy
mushroom cultivation
medicinal plants
plant and fungi chemistry
Florence Adebowale Bamidele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Folasade Oluremi Aminu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Agricultural Economics
Agricultural Production and Health Economics
Environmental Economics
Sikiru Abiola Ojokuku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Moses Yibowei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Biopolymers
plastic waste management
geopolymers
polymer composites
Lateef Ayodele Agbetunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Tunde .A. Adeosun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Adamu-Governor Leonard Oniovosa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Idowu H. Adebakin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Concrete Technology
Lightweight Aggregate
Sustainable Materials
Rufai Mohammed Mutiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Okikiola Folasade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Information System
Database management
Machine Learning& Data Science
Ilegbusi Adeleke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Oyeranmi Adigun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Machine Learning
Application Software
Software Development
Medical Image Analysis
Ikegwu Emmanuel Mmaduabuchi Acca, Acti, Mnsa, Mpssn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Statistics
Computational Statistics
Mathematical Statistics
Survey and Experimental Design and Analysis