Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
111
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 2
Social Science
Implementation Research
Gender and Neglected tropical diseases
Malaria
Demographic Surveillance Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
98
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 3
Democratic Governance
Politics of Economic Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
36
0.383
* Total i10 IndexRankings
Ranking Based On Selection: 4
Adolescent mental health
Substance use
Suicide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
78
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 5
political science
public policy
governance
leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
42
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 6
Public health programming
HIV
Malaria
TB and Non Communicable Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
62
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 7
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
* Total i10 IndexRankings
Ranking Based On Selection: 8
population
climate change
environment
fertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
52
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 9
Population health
contraceptive use and unmet need
health systems
mortality estimation
evaluation of health programmes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
* Total i10 IndexRankings
Ranking Based On Selection: 10
suicide
religion and mental health
sexuality
divorce
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Agrarian change
informal work
gender issues in development
social policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 12
Adolescent Reproductive Health
Ageing
Social Dimensions of HIV and AIDS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
* Total i10 IndexRankings
Ranking Based On Selection: 13
Social dimensions of Sexual and Reproductive Health
IPV
SGBV
Population and Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 14
Gender
Migration
Higher Education
Urbanization
African Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
19
0.380
* Total i10 IndexRankings
Ranking Based On Selection: 15
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 16
Health and Politics
Maternal Health & Sexuality Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
43
0.896
* Total i10 IndexRankings
Ranking Based On Selection: 17
Public Health
Sexual and Reproductive Health
Maternal
Child and Newborn Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 IndexRankings
Ranking Based On Selection: 18
Sustainable city development
informal urbanism
housing and sustainable livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 19
Mental Health in context
suicidal behaviour
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 20
Spatial and Social Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 21
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 22
Demography
Sexual and Reproductive Health
Gender Based Violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
* Total i10 IndexRankings
Ranking Based On Selection: 23
Governance and Democratic Development
Electoral Reform and Politics
Natural Resource Management
European Studies
and Maritim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 IndexRankings
Ranking Based On Selection: 24
social policy
social development
young people
women
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
George Dei
University of Education Winneba
Winneba, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
111
0.575
Margaret Gyapong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
98
0.838
Social Science
Implementation Research
Gender and Neglected tropical diseases
Malaria
Demographic Surveillance Systems
E Gyimah-Boadi
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
36
0.383
Democratic Governance
Politics of Economic Development
Kwaku Oppong Asante
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
78
0.929
Adolescent mental health
Substance use
Suicide
Joseph Ra Ayee
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
42
0.500
political science
public policy
governance
leadership
Kwasi Torpey
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
62
0.765
Public health programming
HIV
Malaria
TB and Non Communicable Diseases
John Elvis Hagan Jr
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
Samuel Nii Ardey Codjoe
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
52
0.813
population
climate change
environment
fertility
Ayaga A Bawah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
Population health
contraceptive use and unmet need
health systems
mortality estimation
evaluation of health programmes
Joseph Osafo
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
suicide
religion and mental health
sexuality
divorce
HIV
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Dzodzi Tsikata
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
Agrarian change
informal work
gender issues in development
social policy
Kofi Awusabo Asare
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
Adolescent Reproductive Health
Ageing
Social Dimensions of HIV and AIDS
Eugene Kofuor Maafo Darteh
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
Social dimensions of Sexual and Reproductive Health
IPV
SGBV
Population and Health
Takyiwaa Manuh
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
19
0.380
Gender
Migration
Higher Education
Urbanization
African Development
Mary Esther Kropp Dakubu
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
Joshua Amo Adjei
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
43
0.896
Health and Politics
Maternal Health & Sexuality Education
John K Ganle
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
Public Health
Sexual and Reproductive Health
Maternal
Child and Newborn Health
Owusu Amponsah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
Sustainable city development
informal urbanism
housing and sustainable livelihoods
Charity Sylvia Akotia
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
Mental Health in context
suicidal behaviour
gender
Fiifi Amoako Johnson
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
Dickson Adom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic
Kwamena Sekyi Dickson
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
Demography
Sexual and Reproductive Health
Gender Based Violence
Ransford Gyampo
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
Governance and Democratic Development
Electoral Reform and Politics
Natural Resource Management
European Studies
and Maritim
Nana Akua Anyidoho
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
social policy
social development
young people
women