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
Library and Information Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :2
Bibliographic control
Cataloguing and Classification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :3
Library development
advocacy
and management
Bibliographic services.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :4
Librarianship
Archives and Records Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Uzuegbu, Chimezie Patrick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Library and Information Science
Juliana Obiageri Akidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Bibliographic control
Cataloguing and Classification
Isaac Ogbonna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Library development
advocacy
and management
Bibliographic services.
Onyinye Alexander Osedo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Librarianship
Archives and Records Management