i10 Productivity
Rankings

Africa Law / Constitutional Law i10 Productivity Rankings 2025

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
South Africa
Charles Manga Fombad
comparative law
comparative constitutional law
legal history
media law
international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
* Total i10 IndexRankings
Ranking Based On Selection :2
Uganda
J Oloka-Onyango
Constitutional Law
Human Rights
Refugee Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
20
0.392
* Total i10 IndexRankings
Ranking Based On Selection :3
South Africa
Sandra Liebenberg
Constitutional law
International Human Rights Law
Social Rights
Equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
* Total i10 IndexRankings
Ranking Based On Selection :4
South Africa
Catherine Albertyn
Constitutional Law
human rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Total i10 IndexRankings
Ranking Based On Selection :5
South Africa
John Mubangizi
Human rights law
Constitutional law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548
* Total i10 IndexRankings
Ranking Based On Selection :6
South Africa
Marius Pieterse
Urban law and governance
socio-economic rights
constitutional law
law and urban space
right to health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
* Total i10 IndexRankings
Ranking Based On Selection :7
South Africa
Danwood Chirwa
Human Rights
Constitutional Law
Administrative Law
International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
* Total i10 IndexRankings
Ranking Based On Selection :8
South Africa
Pierre De Vos
Constitutional law
sexual orientation
non-discrimination
social and economic rights
judiciary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
11
0.440
* Total i10 IndexRankings
Ranking Based On Selection :9
South Africa
Paula Proudlock
child law
constitutional law
budget
law reform
socio-economic rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
* Total i10 IndexRankings
Ranking Based On Selection :10
Kenya
Santiago Legarre
Derecho Constitucional
Constitutional Law
Human Rights
Arts and Humanities
Social Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :11
Kenya
Juan Carlos Riofrío Martínez-Villalba
philosophy
law
constitutional law
communication law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :12
South Africa
Francois Venter
Comparative Constitutional Law
Constitutional Comparison
Legal Theory
Religion and Law
rule of law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
3
0.214
* Total i10 IndexRankings
Ranking Based On Selection :13
Namibia
Tapiwa Warikandwa
Trade Law
Mining Law
Indigenisation Law
Labour Law
Constitutional Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :14
South Africa
Dirk Brand
AI and the law
data protection
constitutional law
financial governance
co-production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
Ethiopia
Christophe Van Der Beken
Comparative Constitutional Law
Human Rights
Federalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :16
Zambia
Cephas Lumina
International human rights law
international humanitarian law
constitutional law
global economic governance
legal education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 IndexRankings
Ranking Based On Selection :17
South Africa
Nomthandazo Ntlama-Makhanya
Constitutional Law
Human Rights
Customary Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection :18
South Africa
Mashele Rapatsa
human rights
social justice
humanitarian action
constitutional law
workplace justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection :19
South Africa
Ilyayambwa Mwanawina
Administrative Law
Constitutional Law
Good governance
International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Nigeria
Iyabode Ogunniran
Child Law
Gender and the Law
Constitutional Law
Criminal Justice
Legal Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :21
Nigeria
Abiodun Odusote
Human rights
Constitutional Law
Administrative Law and Good Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :22
Nigeria
Emmanuel Ibiam Amah
International Human Rights Law
Comparative Constitutional Law
Natural Resources Laws etc.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :23
South Africa
Gary Pienaar
constitutional law
corruption
ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :24
Kenya
Orago, Nicholas Wasonga
Constitutional Law
International Human Rights Law
Climate Change Law and Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :25
Nigeria
IBRAHIM DANJUMA
Constitutional Law
International Human Rights Law
Administrative Law
Criminal Justice System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Charles Manga Fombad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
comparative law
comparative constitutional law
legal history
media law
international law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
J Oloka-Onyango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
20
0.392
Constitutional Law
Human Rights
Refugee Law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Sandra Liebenberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
Constitutional law
International Human Rights Law
Social Rights
Equality
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Catherine Albertyn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
John Mubangizi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Marius Pieterse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
Urban law and governance
socio-economic rights
constitutional law
law and urban space
right to health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Danwood Chirwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
Human Rights
Constitutional Law
Administrative Law
International Law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Pierre De Vos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
11
0.440
Constitutional law
sexual orientation
non-discrimination
social and economic rights
judiciary
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Paula Proudlock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
child law
constitutional law
budget
law reform
socio-economic rights
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Santiago Legarre
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Derecho Constitucional
Constitutional Law
Human Rights
Arts and Humanities
Social Sciences
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Juan Carlos Riofrío Martínez-Villalba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
philosophy
law
constitutional law
communication law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Francois Venter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
3
0.214
Comparative Constitutional Law
Constitutional Comparison
Legal Theory
Religion and Law
rule of law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Tapiwa Warikandwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Trade Law
Mining Law
Indigenisation Law
Labour Law
Constitutional Law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Dirk Brand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
AI and the law
data protection
constitutional law
financial governance
co-production
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Christophe Van Der Beken
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Comparative Constitutional Law
Human Rights
Federalism
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Cephas Lumina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
International human rights law
international humanitarian law
constitutional law
global economic governance
legal education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Nomthandazo Ntlama-Makhanya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Constitutional Law
Human Rights
Customary Law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Mashele Rapatsa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
human rights
social justice
humanitarian action
constitutional law
workplace justice
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Ilyayambwa Mwanawina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Administrative Law
Constitutional Law
Good governance
International Law
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Iyabode Ogunniran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Child Law
Gender and the Law
Constitutional Law
Criminal Justice
Legal Education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Abiodun Odusote
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Human rights
Constitutional Law
Administrative Law and Good Governance
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Emmanuel Ibiam Amah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
International Human Rights Law
Comparative Constitutional Law
Natural Resources Laws etc.
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Gary Pienaar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Orago, Nicholas Wasonga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Constitutional Law
International Human Rights Law
Climate Change Law and Policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
IBRAHIM DANJUMA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Constitutional Law
International Human Rights Law
Administrative Law
Criminal Justice System