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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :26
Communication for Social and Behavior Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :27
nutrition
health
public health nutrition
child and adolescent nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :28
Nutrition health system strengthening research ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :29
Education technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :30
water
saitation
cities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :31
Social protection
poverty
cash plus
cash transfers
adolescents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :32
Public Health
Global Health
Equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :33
Statistics
Health Economics
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :34
WASH
Global Health
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :35
Education Policy
Pedagogy
Learning Assessment
Teacher Training
Early Childhood and Elementary Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :36
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :37
education
labour market
poverty
inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :38
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :39
Maternal and Newborn Health
HIV
Reproductive Health
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :40
international and comparative education
science education
psychology
biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :41
Nutritional Epidemiology
Nutrition
Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :42
children
sexual violence
adolescents
gender equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :43
digital learning
distance learning
innovation
AI
out-of-school children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :44
development economics
demography
poverty analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :45
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :46
innovation
water infrastructure management
expert decisions
sustainability
resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :47
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :48
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :49
human rights
hard-to-reach populations
ethics
applied research
migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :50
Urbanism
Social Sustainability
Heritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Paolo Mefalopulos
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Communication for Social and Behavior Change
Airin Roshita
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
nutrition
health
public health nutrition
child and adolescent nutrition
Andreas Hasman
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
Nutrition health system strengthening research ethics
Ayoub Kafyulilo
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
Daniel Van Rooijen
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Jennifer Waidler
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Social protection
poverty
cash plus
cash transfers
adolescents
Richard Kumapley
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Public Health
Global Health
Equity
Mohammad Nahid Mia
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Statistics
Health Economics
Public Health
Mitsuaki Hirai
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
WASH
Global Health
Public Health
Mehmet Buldu
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Education Policy
Pedagogy
Learning Assessment
Teacher Training
Early Childhood and Elementary Education
Arif Yilmaz
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
Ricardo Santos
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
education
labour market
poverty
inequality
Anindita (Dita) Nugroho
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
Asha Pun
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ingrid Sanchez Tapia
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
international and comparative education
science education
psychology
biology
Carlos Enrique Rojas Dávila
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Nutritional Epidemiology
Nutrition
Evaluation
Lauren Rumble
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
children
sexual violence
adolescents
gender equality
Frank Van Cappelle
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
digital learning
distance learning
innovation
AI
out-of-school children
Leonardo Menchini
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
development economics
demography
poverty analysis
Sumit Karn
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
Heta Kosonen
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
innovation
water infrastructure management
expert decisions
sustainability
resilience
Ermi Ndoen
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
David Colozza
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
Andrea Rossi
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
human rights
hard-to-reach populations
ethics
applied research
migration
Shruti Hemani
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Urbanism
Social Sustainability
Heritage