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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
863,035
Country Rank
6,513
Institution Rank : 527
![](https://cdn.adscientificindex.com/logos/11230.jpg)
![Nigeria](/flags/ng.png)
![Joy Ezeilo](/user/assets/images/profile/no-profile-photo.png)
Human Right
Constitutional and Criminal Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
* Total i10 Index Rankings
World Rank
1,011,883
Country Rank
6,327
Institution Rank : 606
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Sanele Sibanda](/user/assets/images/profile/no-profile-photo.png)
constitutional law
customary law
liberation theory
decolonisation theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 Index Rankings
World Rank
1,021,424
Country Rank
10,045
Institution Rank : 390
![](https://cdn.adscientificindex.com/logos/10883.png)
![Nigeria](/flags/ng.png)
![Jacob Abiodun Dada](https://cdn.adscientificindex.com/pictures/41/5800034.jpg)
Human rights Law
Constitutional Law
Law of Evidence
Corporate Law and Medical Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 Index Rankings
World Rank
1,027,824
Country Rank
10,237
Institution Rank : 88
![](https://cdn.adscientificindex.com/logos/6647.png)
![Nigeria](/flags/ng.png)
![Mojeed Olujinmi A. Alabi|Mojeed Alabi, MOA Alabî](https://cdn.adscientificindex.com/pictures/a0/5799195.jpg)
Political Science
Public Law
Comparative Constitutional Studies
Political and Legal Theory
African Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 Index Rankings
World Rank
1,030,848
Country Rank
1,488
Institution Rank : 425
![](https://cdn.adscientificindex.com/logos/11217.jpg)
![Kenya](/flags/ke.png)
![Bernard Sihanya](https://cdn.adscientificindex.com/pictures/bc/5832077.jpg)
Intellectual Property
Constitutional Democracy
Education Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
1
0.125
* Total i10 Index Rankings
World Rank
1,081,019
Country Rank
1,657
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/14060.jpg)
![Kenya](/flags/ke.png)
![John Osogo Ambani](/user/assets/images/profile/no-profile-photo.png)
Constitutional Law
Devolution
Human Rights
Governance
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 Index Rankings
World Rank
1,142,553
Country Rank
7,694
Institution Rank : 707
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Koos Malan](/user/assets/images/profile/no-profile-photo.png)
Constitutional theory (statism and contra statism)
constitutionalism
constitutional law
language law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 Index Rankings
World Rank
1,217,250
Country Rank
2,151
Institution Rank : 505
![](https://cdn.adscientificindex.com/logos/5076.png)
![Ghana](/flags/gh.png)
![Lydia A Nkansah](/pictures/48/4589679.jpg)
constitutional law
international criminal justice
transitional justice
restorative justice and election studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 Index Rankings
World Rank
1,222,332
Country Rank
8,591
Institution Rank : 288
![](https://cdn.adscientificindex.com/logos/11472.jpg)
![South Africa](/flags/za.png)
![Bonolo Ramadi Dinokopila](/user/assets/images/profile/no-profile-photo.png)
Human rights
Constitutional Law
Customary Law
Pan-African Parliament
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 Index Rankings
World Rank
1,226,123
Country Rank
15,236
Institution Rank : 174
![](https://cdn.adscientificindex.com/logos/10785.png)
![Nigeria](/flags/ng.png)
![Ali Ahmad](https://cdn.adscientificindex.com/pictures/59/5803540.jpg)
Constitutional Law
Separation of Powers
Environmental Law
Islamic Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total i10 Index Rankings
World Rank
1,247,200
Country Rank
2,271
Institution Rank : 290
![](https://cdn.adscientificindex.com/logos/10905.png)
![Ghana](/flags/gh.png)
![Elijah Tukwariba Yin.](https://cdn.adscientificindex.com/pictures/5a/5828293.jpg)
Criminal Law & Criminology
Jurisprudence
Constitutional & Human Rights Law
Sociology of Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,288,953
Country Rank
16,788
Institution Rank : 675
![](https://cdn.adscientificindex.com/logos/6387.png)
![Nigeria](/flags/ng.png)
![Angela Ebele Obidimma](https://cdn.adscientificindex.com/pictures/9c/5804263.jpg)
Constitutional Law
Administrative Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Rank
1,294,264
Country Rank
9,332
Institution Rank : 713
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Willene Holness](/user/assets/images/profile/no-profile-photo.png)
disability
children
women
law
constitutional law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Rank
1,308,794
Country Rank
9,476
Institution Rank : 951
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Admark Moyo](https://cdn.adscientificindex.com/pictures/29/5834348.jpg)
Children's Rights in Africa
Human Rights & Constitutional Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
World Rank
1,312,254
Country Rank
9,520
Institution Rank : 911
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Victoria Bronstein](/user/assets/images/profile/no-profile-photo.png)
Constitutional Law (South Africa)
Federalism
local government. freedom of expression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 Index Rankings
World Rank
1,322,559
Country Rank
9,631
Institution Rank : 843
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Satang Nabaneh](https://cdn.adscientificindex.com/pictures/d2/5836460.jpg)
Human Rights
Gender
Law and Feminism
Comparative Constitutionalism
Gambian Constitutional Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,404,363
Country Rank
10,500
Institution Rank : 898
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Ilze Grobbelaar-Du Plessis](https://cdn.adscientificindex.com/pictures/e0/5836555.jpg)
Disability Law / Constitutional Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,426,132
Country Rank
10,753
Institution Rank : 172
![](https://cdn.adscientificindex.com/logos/11141.jpg)
![South Africa](/flags/za.png)
![Mtendeweka Mhango](/user/assets/images/profile/no-profile-photo.png)
Constitutional law
pension law
insurance law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,427,692
Country Rank
20,678
Institution Rank : 451
![](https://cdn.adscientificindex.com/logos/10860.png)
![Nigeria](/flags/ng.png)
![Nathaniel Inegbedion](https://cdn.adscientificindex.com/pictures/f1/5804748.jpg)
Constitutional Law
human rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,440,986
Country Rank
10,877
Institution Rank : 933
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Ntombizozuko Dyani-Mhango](https://cdn.adscientificindex.com/pictures/eb/5836560.jpg)
international law
constitutional law
law of armed conflict
humanitarian intervention
African union
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,444,177
Country Rank
2,496
Institution Rank : 339
![](https://cdn.adscientificindex.com/logos/84.png)
![Ethiopia](/flags/et.png)
![Getachew Assefa](https://cdn.adscientificindex.com/pictures/ab/5791599.jpg)
Comparative constitutional law
Human rights law
public international law
clinical legal education
law and religion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,478,401
Country Rank
22,271
Institution Rank : 920
![](https://cdn.adscientificindex.com/logos/6387.png)
![Nigeria](/flags/ng.png)
![Ogugua Vc Ikpeze](https://cdn.adscientificindex.com/pictures/13/5804865.jpg)
Constitutional Law
Energy Law
Environmental Law
International Law
Human Rights (Gender Rights)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,484,255
Country Rank
22,446
Institution Rank : 928
![](https://cdn.adscientificindex.com/logos/6387.png)
![Nigeria](/flags/ng.png)
![Nneka O. Umejiaku](https://cdn.adscientificindex.com/pictures/74/5817543.jpg)
International Human Rights Law (Women and Minority Rights
Constitutional and Administrative Law
Banking and Insurance Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,501,782
Country Rank
22,978
Institution Rank : 950
![](https://cdn.adscientificindex.com/logos/6387.png)
![Nigeria](/flags/ng.png)
![Uwadineke C Kalu](https://cdn.adscientificindex.com/pictures/dc/5806564.jpg)
Constitutional Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,514,351
Country Rank
3,348
Institution Rank : 680
![](https://cdn.adscientificindex.com/logos/5076.png)
![Ghana](/flags/gh.png)
![Kwadwo Bioh Agyei](https://cdn.adscientificindex.com/pictures/4f/5827471.jpg)
Constitutional Law
Labour Law and Football Law of Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
863,035
Country Ranking
6,513
Institution Ranking
527
Joy Ezeilo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
* Total i10 Index Rankings
World Ranking
1,011,883
Country Ranking
6,327
Institution Ranking
606
Sanele Sibanda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![](https://cdn.adscientificindex.com/logos/11498.jpg)
constitutional law
customary law
liberation theory
decolonisation theory
* Total i10 Index Rankings
World Ranking
1,021,424
Country Ranking
10,045
Institution Ranking
390
Jacob Abiodun Dada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
![](https://cdn.adscientificindex.com/logos/10883.png)
Human rights Law
Constitutional Law
Law of Evidence
Corporate Law and Medical Law
* Total i10 Index Rankings
World Ranking
1,027,824
Country Ranking
10,237
Institution Ranking
88
Mojeed Olujinmi A. Alabi|Mojeed Alabi, MOA Alabî
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
![](https://cdn.adscientificindex.com/logos/6647.png)
Political Science
Public Law
Comparative Constitutional Studies
Political and Legal Theory
African Politics
* Total i10 Index Rankings
World Ranking
1,030,848
Country Ranking
1,488
Institution Ranking
425
Bernard Sihanya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
1
0.125
* Total i10 Index Rankings
World Ranking
1,081,019
Country Ranking
1,657
Institution Ranking
8
John Osogo Ambani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 Index Rankings
World Ranking
1,142,553
Country Ranking
7,694
Institution Ranking
707
Koos Malan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
![](https://cdn.adscientificindex.com/logos/11299.jpg)
Constitutional theory (statism and contra statism)
constitutionalism
constitutional law
language law
* Total i10 Index Rankings
World Ranking
1,217,250
Country Ranking
2,151
Institution Ranking
505
Lydia A Nkansah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
![](https://cdn.adscientificindex.com/logos/5076.png)
constitutional law
international criminal justice
transitional justice
restorative justice and election studies
* Total i10 Index Rankings
World Ranking
1,222,332
Country Ranking
8,591
Institution Ranking
288
Bonolo Ramadi Dinokopila
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
![](https://cdn.adscientificindex.com/logos/11472.jpg)
Human rights
Constitutional Law
Customary Law
Pan-African Parliament
* Total i10 Index Rankings
World Ranking
1,226,123
Country Ranking
15,236
Institution Ranking
174
Ali Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
![](https://cdn.adscientificindex.com/logos/10785.png)
Constitutional Law
Separation of Powers
Environmental Law
Islamic Law
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
1,247,200
Country Ranking
2,271
Institution Ranking
290
Elijah Tukwariba Yin.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/10905.png)
Criminal Law & Criminology
Jurisprudence
Constitutional & Human Rights Law
Sociology of Law
* Total i10 Index Rankings
World Ranking
1,288,953
Country Ranking
16,788
Institution Ranking
675
Angela Ebele Obidimma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Ranking
1,294,264
Country Ranking
9,332
Institution Ranking
713
Willene Holness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Ranking
1,308,794
Country Ranking
9,476
Institution Ranking
951
Admark Moyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
World Ranking
1,312,254
Country Ranking
9,520
Institution Ranking
911
Victoria Bronstein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
![](https://cdn.adscientificindex.com/logos/11498.jpg)
Constitutional Law (South Africa)
Federalism
local government. freedom of expression
* Total i10 Index Rankings
World Ranking
1,322,559
Country Ranking
9,631
Institution Ranking
843
Satang Nabaneh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/11299.jpg)
Human Rights
Gender
Law and Feminism
Comparative Constitutionalism
Gambian Constitutional Law
* Total i10 Index Rankings
World Ranking
1,404,363
Country Ranking
10,500
Institution Ranking
898
Ilze Grobbelaar-Du Plessis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Ranking
1,426,132
Country Ranking
10,753
Institution Ranking
172
Mtendeweka Mhango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Ranking
1,427,692
Country Ranking
20,678
Institution Ranking
451
Nathaniel Inegbedion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Ranking
1,440,986
Country Ranking
10,877
Institution Ranking
933
Ntombizozuko Dyani-Mhango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
![](https://cdn.adscientificindex.com/logos/11299.jpg)
international law
constitutional law
law of armed conflict
humanitarian intervention
African union
* Total i10 Index Rankings
World Ranking
1,444,177
Country Ranking
2,496
Institution Ranking
339
Getachew Assefa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/84.png)
Comparative constitutional law
Human rights law
public international law
clinical legal education
law and religion
* Total i10 Index Rankings
World Ranking
1,478,401
Country Ranking
22,271
Institution Ranking
920
Ogugua Vc Ikpeze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/6387.png)
Constitutional Law
Energy Law
Environmental Law
International Law
Human Rights (Gender Rights)
* Total i10 Index Rankings
World Ranking
1,484,255
Country Ranking
22,446
Institution Ranking
928
Nneka O. Umejiaku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/6387.png)
International Human Rights Law (Women and Minority Rights
Constitutional and Administrative Law
Banking and Insurance Law
* Total i10 Index Rankings
World Ranking
1,501,782
Country Ranking
22,978
Institution Ranking
950
Uwadineke C Kalu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,514,351
Country Ranking
3,348
Institution Ranking
680
Kwadwo Bioh Agyei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000