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
Criminology
policing
environmental security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
94
0.623
* Total i10 IndexRankings
Ranking Based On Selection :2
General Relativity
Dark Energy
Modified theories of gravity
Cosmology
Integrability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
140
0.966
* Total i10 IndexRankings
Ranking Based On Selection :3
Systems analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
40
0.465
* Total i10 IndexRankings
Ranking Based On Selection :4
Law
Environmental law
Property Law
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
33
0.429
* Total i10 IndexRankings
Ranking Based On Selection :5
Environmental law
environmental rights
environmental constitutionalism
Anthropocene
earth system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Total i10 IndexRankings
Ranking Based On Selection :6
comparative law
comparative constitutional law
legal history
media law
international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
37
0.493
* Total i10 IndexRankings
Ranking Based On Selection :7
public law
human rights
political economy
agrarian question
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection :8
Bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
60
0.870
* Total i10 IndexRankings
Ranking Based On Selection :9
Salmonella
tuberculosis
campylobacter
Lawsonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
* Total i10 IndexRankings
Ranking Based On Selection :10
criminolgy
urban studies
ethnography
urban safety
security governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
34
0.567
* Total i10 IndexRankings
Ranking Based On Selection :11
Criminology
policing
democratic elections
conflict
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
* Total i10 IndexRankings
Ranking Based On Selection :12
Chldren's rights
family law
human rights
equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
16
0.281
* Total i10 IndexRankings
Ranking Based On Selection :13
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 :14
International Human Rights Law
Regional Human Rights Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
25
0.510
* Total i10 IndexRankings
Ranking Based On Selection :15
القانون العام
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
24
0.490
* Total i10 IndexRankings
Ranking Based On Selection :16
federalism
multilevel government
local government
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
* Total i10 IndexRankings
Ranking Based On Selection :17
health
disability
race
culture. sexualities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
16
0.356
* Total i10 IndexRankings
Ranking Based On Selection :18
droit pènal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
* Total i10 IndexRankings
Ranking Based On Selection :19
Constitutional law
International Human Rights Law
Social Rights
Equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
* Total i10 IndexRankings
Ranking Based On Selection :20
Law. health research
HIVm children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
* Total i10 IndexRankings
Ranking Based On Selection :21
rights & regulation
competition policy
legal profession
migration & citizenship
South & Southern Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
18
0.409
* Total i10 IndexRankings
Ranking Based On Selection :22
law and social change
courts and the poor
socio-economic rights including land
gender-based harm on campus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
* Total i10 IndexRankings
Ranking Based On Selection :23
International children's rights
restorative justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
15
0.385
* Total i10 IndexRankings
Ranking Based On Selection :24
Symmetry Analysis of Differential Equations - Conservation Laws
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total i10 IndexRankings
Ranking Based On Selection :25
geral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
Clifford Shearing
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
94
0.623
Criminology
policing
environmental security
Andronikos Paliathanasis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
140
0.966
General Relativity
Dark Energy
Modified theories of gravity
Cosmology
Integrability
Mary Scholes
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
40
0.465
Patricia Kameri-Mbote
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
33
0.429
Louis J. Kotzé
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
Environmental law
environmental rights
environmental constitutionalism
Anthropocene
earth system
Charles Manga Fombad
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
37
0.493
comparative law
comparative constitutional law
legal history
media law
international law
Issa G. Shivji
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
public law
human rights
political economy
agrarian question
Keymanthri Moodley
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
60
0.870
Ml Van Der Walt Swanepoel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
Salmonella
tuberculosis
campylobacter
Lawsonia
Monique Michal Marks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
34
0.567
criminolgy
urban studies
ethnography
urban safety
security governance
Etannibi Alemika
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
Criminology
policing
democratic elections
conflict
Julia Sloth-Nielsen
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
16
0.281
Chldren's rights
family law
human rights
equality
J Oloka-Onyango
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
20
0.392
Frans Viljoen
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
25
0.510
International Human Rights Law
Regional Human Rights Systems
وادي عماد الدين
Université d'Alger 1
Algiers, Algeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
24
0.490
Nicolaas Steytler
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
federalism
multilevel government
local government
Charles Ngwena
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
16
0.356
health
disability
race
culture. sexualities
Abid Halima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
Sandra Liebenberg
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
Constitutional law
International Human Rights Law
Social Rights
Equality
Ann Strode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
Jonathan Klaaren
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
18
0.409
rights & regulation
competition policy
legal profession
migration & citizenship
South & Southern Africa
Jackie Dugard
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
law and social change
courts and the poor
socio-economic rights including land
gender-based harm on campus
Ann Skelton
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
15
0.385
International children's rights
restorative justice
Ben Muatjetjeja
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
Symmetry Analysis of Differential Equations - Conservation Laws
Rodrigues Raimundo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595