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. Additionally, click to view the special rankings based on Productivity Rankings: 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
science
technology and innovation measurement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
29
0.468
* Total i10 IndexRankings
Ranking Based On Selection :2
Science
Technology
Innovation and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
28
0.509
* Total i10 IndexRankings
Ranking Based On Selection :3
Rural development
Local knowledge
Rural livelihoods
Rural entrepreneurship development
Literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total i10 IndexRankings
Ranking Based On Selection :4
Science
technology and innovation and biotechnology policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
7
0.179
* Total i10 IndexRankings
Ranking Based On Selection :5
Leadership and Governance
Peace and Conflict
Development Economics
Gender and Development
International Relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
* Total i10 IndexRankings
Ranking Based On Selection :6
Business ethics
Entrepreneurship
Organisational performance
Conflict management
Diversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Entrepreneurial Marketing and Venture Creation
Technology Entrepreneurship
Women Entreprenrurship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection :8
Innovation Management
Science Park
Organisational Networks
Multiple Team Membership
National Innovation Survey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total i10 IndexRankings
Ranking Based On Selection :9
Entrepreneurship
Psychology
Mental health
Social Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Experiential learning
Entrepreneurship education
Global partnership
Job characteristics
Personal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :11
Innovation systems
political economy of science and technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection :12
Innovation Policy
Renewable Energy
Sustainability Transitions
Research and Development
Localisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total i10 IndexRankings
Ranking Based On Selection :13
Entrepreneurship
Entrepreneurship education
Innovation
Small business management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :14
entrepreneurship education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection :15
Leadership
commitment
organisational justice
organisational citizenship behaviour
innovative work behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :16
Entrepreneurship
Project Management
Governance
Supply Chain Management
Leadership and Strategic Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection :17
innovation et entrepreneuriat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
5
0.263
* Total i10 IndexRankings
Ranking Based On Selection :18
Entrepreneurship
Marketing and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :19
Entrepreneurship
Microfinance
Strategic Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total i10 IndexRankings
Ranking Based On Selection :20
Business incubation
Entrepreneurship
Small Business Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Innovation
AI
ML
smart systems
power electrical engineering engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection :22
Developmnt Finance
Entrepreneurship Development
Computer Information Technology
Corporate Finance
Strategic Financial Managem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :23
Entrepreneurship
Social networks and perspective
Human development
Digitalization and innovation
Territorial and regional d
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :24
Technical
Vocation Education and Training
Entrepreneurship Education
Technical Teacher Education
and Electrical and Eectroni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :25
Business Strategy & Management
Org Leadership
SME Devt & Sustainability
Social Entrepreneurship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Glenda Kruss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
29
0.468
science
technology and innovation measurement
Mammo Muchie
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
28
0.509
Science
Technology
Innovation and development
Oluwatoyin Dare Kolawole
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
Rural development
Local knowledge
Rural livelihoods
Rural entrepreneurship development
Literacy
John Ouma-Mugabe
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
7
0.179
Science
technology and innovation and biotechnology policy
Maurice Nyamanga Amutabi
Lukenya University
Kambu, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
Leadership and Governance
Peace and Conflict
Development Economics
Gender and Development
International Relations
Ekene Ezinwa Nwankwo Ezeanyim
Anambra State Polytechnic
Anambra, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Business ethics
Entrepreneurship
Organisational performance
Conflict management
Diversity
Samuel Taiwo Akinyele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Entrepreneurial Marketing and Venture Creation
Technology Entrepreneurship
Women Entreprenrurship
Kai-Ying (Alice) Chan
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Innovation Management
Science Park
Organisational Networks
Multiple Team Membership
National Innovation Survey
Martin Mabunda Baluku
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Entrepreneurship
Psychology
Mental health
Social Sciences
James Edokpolor
Benson Idahosa University
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Experiential learning
Entrepreneurship education
Global partnership
Job characteristics
Personal
Michael Gastrow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Innovation systems
political economy of science and technology
David Walwyn
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Innovation Policy
Renewable Energy
Sustainability Transitions
Research and Development
Localisation
Innocent Otache
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Entrepreneurship
Entrepreneurship education
Innovation
Small business management
Thea Van Der Westhuizen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Peter Khaola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Leadership
commitment
organisational justice
organisational citizenship behaviour
innovative work behaviour
Jane Queen Omwenga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Entrepreneurship
Project Management
Governance
Supply Chain Management
Leadership and Strategic Management
Aziz Fassouane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
5
0.263
innovation et entrepreneuriat
Goodluck Charles Urassa
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Entrepreneurship
Marketing and Management
Isidore Ekpe
Anchor University Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Entrepreneurship
Microfinance
Strategic Management
Thobekani Lose
Walter Sisulu University
Mthatha, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Business incubation
Entrepreneurship
Small Business Development
Ghada Amer
Benha University
Qalyubia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Innovation
AI
ML
smart systems
power electrical engineering engineering
Achugamonu Bede Uzoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Developmnt Finance
Entrepreneurship Development
Computer Information Technology
Corporate Finance
Strategic Financial Managem
Amina Omrane
Université de Carthage
Tunis, Tunisia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Entrepreneurship
Social networks and perspective
Human development
Digitalization and innovation
Territorial and regional d
Raymond Uwameiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Technical
Vocation Education and Training
Entrepreneurship Education
Technical Teacher Education
and Electrical and Eectroni
George Oppong Appiagyei Ampong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Business Strategy & Management
Org Leadership
SME Devt & Sustainability
Social Entrepreneurship