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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600
* Total i10 IndexRankings
Ranking Based On Selection :2
Africa
Natural Resources
Disruptive Technologies
Public Policy
Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
* Total i10 IndexRankings
Ranking Based On Selection :3
Health
Financial inclusion and social protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :4
organisation
market Based development
institution's reputation and identityi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :5
Water Resources
Water Conservation
Water Demand Management
Water Services Operations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Zerihun Alemu
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600
Kobena T. Hanson
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
Africa
Natural Resources
Disruptive Technologies
Public Policy
Geography
Varatharajan Durairaj
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Temi Abimbola
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
organisation
market Based development
institution's reputation and identityi
Mthokozisi Ncube
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Water Resources
Water Conservation
Water Demand Management
Water Services Operations
Joel Alemibola Elegbe
African Development Bank
Abidjan, Côte d'ivoire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000