Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 6 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Ghana
Abraham Oduro
Health and medical science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,518
5,281
0.620
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Ghana
Ofosu A.
HEALTH SYSTEM STRENTHENING
DISEASE CONTROL AND HEALTH INFORMATION MANAGEMENT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,441
868
0.602
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Ghana
Anthony Ofosu
Health information Management
Epidemiology
Monitoring and Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
856
0.597
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Ghana
Hamza Ismaila
Health Research
Health Economics & Financing
Health Workforce Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
253
0.973
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Ghana
Mercy Abbey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
935
218
0.233
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Ghana
Divine Darlington Logo
Non-communicable Diseases
Environmental Health and Tobacco Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
127
1.000
* Last 6 Years Citation Counts Rankings
Rankings
77,699
Ghana
27
1
Ranking Based On Selection: 1
Abraham Oduro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,518
5,281
0.620
* Last 6 Years Citation Counts Rankings
Rankings
494,330
Ghana
418
2
Ranking Based On Selection: 2
Ofosu A.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,441
868
0.602
HEALTH SYSTEM STRENTHENING
DISEASE CONTROL AND HEALTH INFORMATION MANAGEMENT
* Last 6 Years Citation Counts Rankings
Rankings
499,274
Ghana
422
3
Ranking Based On Selection: 3
Anthony Ofosu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
856
0.597
Health information Management
Epidemiology
Monitoring and Evaluation
* Last 6 Years Citation Counts Rankings
Rankings
996,100
Ghana
1,477
4
Ranking Based On Selection: 4
Hamza Ismaila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
253
0.973
Health Research
Health Economics & Financing
Health Workforce Planning
* Last 6 Years Citation Counts Rankings
Rankings
1,064,717
Ghana
1,699
5
Ranking Based On Selection: 5
Mercy Abbey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
935
218
0.233
* Last 6 Years Citation Counts Rankings
Rankings
1,325,784
Ghana
2,481
6
Ranking Based On Selection: 6
Divine Darlington Logo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
127
1.000
Non-communicable Diseases
Environmental Health and Tobacco Control