Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,423
5,994
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :2
Clinical Health Psychology
Psycho-oncology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,308
13,085
0.915
* Total Citation Counts Rankings
Ranking Based On Selection :3
Social Science
Implementation Research
Gender and Neglected tropical diseases
Malaria
Demographic Surveillance Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,881
5,171
0.656
* Total Citation Counts Rankings
Ranking Based On Selection :4
Spatial and Social Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,306
2,842
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :5
Democratic Governance
Politics of Economic Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,043
1,920
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :6
Adolescent mental health
Substance use
Suicide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,233
4,407
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :7
Agrarian change
informal work
gender issues in development
social policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,386
2,079
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :8
political science
public policy
governance
leadership
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,318
1,623
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :9
Population health
contraceptive use and unmet need
health systems
mortality estimation
evaluation of health programmes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,952
2,300
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :10
Public health programming
HIV
Malaria
TB and Non Communicable Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,876
2,396
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :11
Adolescent Reproductive Health
Ageing
Social Dimensions of HIV and AIDS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,856
1,583
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :12
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic Writing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,417
3,269
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :13
population
climate change
environment
fertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,338
2,387
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :14
Public Health
Sexual and Reproductive Health
Maternal
Child and Newborn Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,665
2,155
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :15
Data Mining and warehousing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,625
2,427
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :16
Fire safety
flame retardant synthesis
Composites
polymer nanocomposites
functional finishing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,568
2,497
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :17
TQM Models
PTD Models
E-Resource & Trends in Library Management &
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
636
0.250
* Total Citation Counts Rankings
Ranking Based On Selection :18
social policy
social development
young people
women
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,528
1,300
0.514
* Total Citation Counts Rankings
Ranking Based On Selection :19
Mental Health in context
suicidal behaviour
gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
1,783
0.713
* Total Citation Counts Rankings
Ranking Based On Selection :20
suicide
religion and mental health
sexuality
divorce
HIV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,986
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :21
Gender
Migration
Higher Education
Urbanization
African Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,401
697
0.290
* Total Citation Counts Rankings
Ranking Based On Selection :22
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
2,128
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :23
Tourism environmental management
hospitality service quality
destination marketing
special events management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,200
1,491
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :24
Sustainable Tourism
Climate Change Adaptation
Inclusive Leisure
Tourist Behaviour and Experience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,193
1,937
0.883
* Total Citation Counts Rankings
Ranking Based On Selection :25
Linguistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
651
0.322
George Dei
University of Education Winneba
Winneba, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,423
5,994
0.365
Nuworza Kugbey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,308
13,085
0.915
Clinical Health Psychology
Psycho-oncology
Public Health
Margaret Gyapong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,881
5,171
0.656
Social Science
Implementation Research
Gender and Neglected tropical diseases
Malaria
Demographic Surveillance Systems
Fiifi Amoako Johnson
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,306
2,842
0.389
E Gyimah-Boadi
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,043
1,920
0.273
Democratic Governance
Politics of Economic Development
Kwaku Oppong Asante
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,233
4,407
0.842
Adolescent mental health
Substance use
Suicide
Dzodzi Tsikata
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,386
2,079
0.474
Agrarian change
informal work
gender issues in development
social policy
Joseph Ra Ayee
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,318
1,623
0.376
political science
public policy
governance
leadership
Ayaga A Bawah
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,952
2,300
0.582
Population health
contraceptive use and unmet need
health systems
mortality estimation
evaluation of health programmes
Kwasi Torpey
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,876
2,396
0.618
Public health programming
HIV
Malaria
TB and Non Communicable Diseases
Kofi Awusabo Asare
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,856
1,583
0.411
Adolescent Reproductive Health
Ageing
Social Dimensions of HIV and AIDS
Dickson Adom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,417
3,269
0.957
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic Writing
Samuel Nii Ardey Codjoe
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,338
2,387
0.715
population
climate change
environment
fertility
John K Ganle
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,665
2,155
0.809
Public Health
Sexual and Reproductive Health
Maternal
Child and Newborn Health
Sathishkumar Karuppusamy
BlueCrest College
Accra, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,625
2,427
0.925
Benjamin Tawiah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,568
2,497
0.972
Fire safety
flame retardant synthesis
Composites
polymer nanocomposites
functional finishing
Edward Asante
Koforidua Technical University
Koforidua, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
636
0.250
TQM Models
PTD Models
E-Resource & Trends in Library Management &
Nana Akua Anyidoho
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,528
1,300
0.514
social policy
social development
young people
women
Charity Sylvia Akotia
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
1,783
0.713
Mental Health in context
suicidal behaviour
gender
Joseph Osafo
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,986
0.813
suicide
religion and mental health
sexuality
divorce
HIV
Takyiwaa Manuh
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,401
697
0.290
Gender
Migration
Higher Education
Urbanization
African Development
John Elvis Hagan Jr
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
2,128
0.926
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
Ishmael Mensah
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,200
1,491
0.678
Tourism environmental management
hospitality service quality
destination marketing
special events management
Issahaku Adam
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,193
1,937
0.883
Sustainable Tourism
Climate Change Adaptation
Inclusive Leisure
Tourist Behaviour and Experience
Mary Esther Kropp Dakubu
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
651
0.322