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.
* Total i10 IndexRankings
Ranking Based On Selection :1
Epistemology
African Philosophy
Metaphysics
Peace and Conflict Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :2
Logic
Foundations of Mathematics
Philosophy of Science
Leadership Philosophy & African Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection :3
African Ontology
Metaphysics
Complimentarity.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
History of Ideas
International Security Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :5
Religion & Society
Christian
theology
Religion and Society Gender Studies Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :7
History
Diplomatic History
International Relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Eco theology
African Cultural Hermeneutics
Pentecostal Hermeneutics
Gender Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
African Church History
Religious and Cultural Studies
African Christian Theology
Christian Theology
Pentecostal Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
African History
Historiography
Economic History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Peace/Conflict and security studies
Political Science and Philosophy
Green Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :12
Biblical Studies and Cultural Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :13
Biblical Studies/Christian Theology in a Cultural Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :14
History
peace and conflict studies
international studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :15
African History
Minority and Democratic Studies
Black Internationalism and Economic Development.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Iniobong D. Umotong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Epistemology
African Philosophy
Metaphysics
Peace and Conflict Studies
Christopher Alexander Udofia|Udofia Christopher Alexander, Udofia C. A, CA Udofia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Logic
Foundations of Mathematics
Philosophy of Science
Leadership Philosophy & African Philosophy
Inameti Udo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
African Ontology
Metaphysics
Complimentarity.
Otoabasi Akpan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
History of Ideas
International Security Studies
Asukwo Edet Oko|Asukwo Oko, AE Oko, Edet Oko Asukwo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Religion & Society
Christian
theology
Religion and Society Gender Studies Ethics
Ejitu N. Ota
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Amah Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
History
Diplomatic History
International Relations
Vincent A Olusakin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Eco theology
African Cultural Hermeneutics
Pentecostal Hermeneutics
Gender Studies
Goka Muele Mpigi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
African Church History
Religious and Cultural Studies
African Christian Theology
Christian Theology
Pentecostal Studies
Asuquo Anwana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
African History
Historiography
Economic History
Michael Jude Denis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Peace/Conflict and security studies
Political Science and Philosophy
Green Politics
Stella Essien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Biblical Studies and Cultural Studies
Vincent Nyoyoko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Biblical Studies/Christian Theology in a Cultural Environment
Inwang Benson Utin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
History
peace and conflict studies
international studies
Gabriel Eyo Mathew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
African History
Minority and Democratic Studies
Black Internationalism and Economic Development.