Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Vincent Eseoghene Efebeh](https://cdn.adscientificindex.com/pictures/28/4916473.jpg)
International Relations
International Law and Diplomacy and Strategic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Nwogugu Edwin](https://cdn.adscientificindex.com/pictures/2d/4314833.jpg)
International Law
Family Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Tabrez Ahmad](/user/assets/images/profile/no-profile-photo.png)
Intellectual Property Rights
Cyberlaw
E-Commerce
Corporate law
Energy Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Egbewole Wahab O](https://cdn.adscientificindex.com/pictures/e2/4750063.jpg)
Jurisprudence and International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Apampa Oluseyi](/user/assets/images/profile/no-profile-photo.png)
International Law and International Relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Olanike S Adelakun](https://cdn.adscientificindex.com/pictures/20/4834173.jpg)
Assisted Reproductive Technologies
Child Protection
Family Law
Gender and Conflict Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Matthew Enya Nwocha](https://cdn.adscientificindex.com/pictures/9e/4915565.jpg)
Jurisprudence and International Law
Medical Jurisprudence
Human Rights and Humanitarian Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Oluwaseyi Ogunnowo](/user/assets/images/profile/no-profile-photo.png)
Peace and Conflict
International Politics
International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Adeniyi Olatunbosun](https://cdn.adscientificindex.com/pictures/30/4801654.jpg)
Criminal Jurisprudence
Labour Law
Environmental Law and Public/Private International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ayoola Adebukola Olubunmi](https://cdn.adscientificindex.com/pictures/7d/4801661.jpg)
International Relations
Political Science
Security/Insecurity
International Law and Human rights
Economic Policies and Devel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Olaniyi Felix Olayinka](https://cdn.adscientificindex.com/pictures/fa/4926320.jpg)
Human Right and International Law
Sustainable Development
Climate Change and the Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Olugbemi Jaiyebo](https://cdn.adscientificindex.com/pictures/db/4834184.jpg)
Business & Human Rights
International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Flora Alohan Onomrerhinor|Flora Alohan, Flora Osayamon Alohan](https://cdn.adscientificindex.com/pictures/e5/5068222.jpg)
Public and private International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ugiomo Eruteya](https://cdn.adscientificindex.com/pictures/48/5073110.jpg)
Human Rights
Public and International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Raphael Oladele Adeoluwa](https://cdn.adscientificindex.com/pictures/5d/5031441.jpg)
Environmental Law
Public International Law
Security Law
Property Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Eze-Michael Ezedikachi](https://cdn.adscientificindex.com/pictures/df/5067926.jpg)
International Relations
International Law
Foreign Interests in the Middle East
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Edefe Ojomo](https://cdn.adscientificindex.com/pictures/01/5067037.jpg)
Public International Law
Global Governance
Regionalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Isaac Olutoyin Babatunde](https://cdn.adscientificindex.com/pictures/92/4915671.jpg)
Public International Law
International Law of the Sea
International Environmental Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Nwabueze C. Joelle](https://cdn.adscientificindex.com/pictures/05/5030285.jpg)
Intellectual Property Law
International Law
Labour Law
Legal Theories
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Joshua Olukayode Olatoke](https://cdn.adscientificindex.com/pictures/ac/4907585.jpg)
International Law
Environmental Law
Conflict of Laws
Law
Economic Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Adeejat Kolawole](https://cdn.adscientificindex.com/pictures/2e/4833376.jpg)
Human Rights
International Law and Property Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Gbadebo Anthony Olagunju](https://cdn.adscientificindex.com/pictures/90/4917041.jpg)
Maritime Law
Safety and Security at Sea
International Law
Jurisprudence and Legal Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![David Tarh Akong Eyongndi](https://cdn.adscientificindex.com/pictures/69/5066559.jpg)
Labour and Industrial Relations Law
International Commercial Arbitration and Private International
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Chigozie Ifeoma Nwagbara](https://cdn.adscientificindex.com/pictures/18/4803080.jpg)
Commercial/Property Law
Private/Public Law
International Law
Women's Rights/Human Rights
ADR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Elijah Oluwatoyin Okebukola](https://cdn.adscientificindex.com/pictures/29/4916126.jpg)
International Law
International Humanitarian Law
Anti-Corruption and Development Studies
SGBV Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Vincent Eseoghene Efebeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
International Relations
International Law and Diplomacy and Strategic Studies
Nwogugu Edwin
Godfrey Okoye University
Ugwuomu-Nike, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Tabrez Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Intellectual Property Rights
Cyberlaw
E-Commerce
Corporate law
Energy Law
Egbewole Wahab O
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Apampa Oluseyi
Babcock University
Ilishan-Remo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Olanike S Adelakun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Assisted Reproductive Technologies
Child Protection
Family Law
Gender and Conflict Studies
Matthew Enya Nwocha
Ebonyi State University
Abakaliki, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Jurisprudence and International Law
Medical Jurisprudence
Human Rights and Humanitarian Law
Oluwaseyi Ogunnowo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Peace and Conflict
International Politics
International Law
Adeniyi Olatunbosun
Kola Daisi University
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Criminal Jurisprudence
Labour Law
Environmental Law and Public/Private International Law
Ayoola Adebukola Olubunmi
Kola Daisi University
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
International Relations
Political Science
Security/Insecurity
International Law and Human rights
Economic Policies and Devel
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Olaniyi Felix Olayinka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Human Right and International Law
Sustainable Development
Climate Change and the Environment
Olugbemi Jaiyebo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Flora Alohan Onomrerhinor|Flora Alohan, Flora Osayamon Alohan
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ugiomo Eruteya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Raphael Oladele Adeoluwa
Bowen University
Iwo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Environmental Law
Public International Law
Security Law
Property Law
Eze-Michael Ezedikachi
Babcock University
Ilishan-Remo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
International Relations
International Law
Foreign Interests in the Middle East
Edefe Ojomo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Public International Law
Global Governance
Regionalism
Isaac Olutoyin Babatunde
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Public International Law
International Law of the Sea
International Environmental Law
Nwabueze C. Joelle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Intellectual Property Law
International Law
Labour Law
Legal Theories
Joshua Olukayode Olatoke
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
International Law
Environmental Law
Conflict of Laws
Law
Economic Law
Adeejat Kolawole
Olabisi Onabanjo University
Ago Iwoye, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Human Rights
International Law and Property Law
Gbadebo Anthony Olagunju
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Maritime Law
Safety and Security at Sea
International Law
Jurisprudence and Legal Systems
David Tarh Akong Eyongndi
Bowen University
Iwo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Labour and Industrial Relations Law
International Commercial Arbitration and Private International
Chigozie Ifeoma Nwagbara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Commercial/Property Law
Private/Public Law
International Law
Women's Rights/Human Rights
ADR
Elijah Oluwatoyin Okebukola
Nasarawa State University
Keffi, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
International Law
International Humanitarian Law
Anti-Corruption and Development Studies
SGBV Law