The Citation Rankings (Highly Cited Researchers) 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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Medical and Public Health Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
533
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :2
Medical and Public Health Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,087
527
0.485
* Total Citation Counts Rankings
Ranking Based On Selection :3
Parasitology
Entomology and Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
475
0.469
* Total Citation Counts Rankings
Ranking Based On Selection :4
Parasitology
Public Health
GIS
Epidemiology
Health Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
541
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medical/Public Health Entomology
General Entomology
Parasitology
Environmental Biology and Control of biological and mechanical insect vectors
using natural products of plant origin.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
231
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :6
Epidemiology and Disease control/Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
213
0.835
* Total Citation Counts Rankings
Ranking Based On Selection :7
Public Health Nutrition
Health Education Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
54
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :8
Public Health
Pharmacotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :9
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :10
Health Education
Public Health
Community Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Akinjogunla, O. J
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
533
0.486
Medical and Public Health Microbiology
Olajide J Akinjogunla
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,087
527
0.485
Medical and Public Health Microbiology
Kenneth Nnamdi Opara
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
475
0.469
Parasitology
Entomology and Public Health
Clement Ameh Yaro
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
541
0.985
Parasitology
Public Health
GIS
Epidemiology
Health Education
Peace Mayen Edwin Ubulom
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
231
0.576
Medical/Public Health Entomology
General Entomology
Parasitology
Environmental Biology and Control of biological and mechanical insect vectors
using natural products of plant origin.
Olugbemi Motilewa
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
213
0.835
Epidemiology and Disease control/Public Health
Ukeme Eno Eyo
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
54
0.593
Public Health Nutrition
Health Education Administration
Olugbenga Ajulo
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
Public Health
Pharmacotherapy
Grace Akpan
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Helen Ime Udo
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Health Education
Public Health
Community Health