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
Public Health
Education
Child Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
1,182
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :2
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,444
0.657
* Total Citation Counts Rankings
Ranking Based On Selection :3
Public health
immunization
maternal and child health
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
591
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :4
Medicine
Public Health
Epidemiology
Public Health Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,584
741
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :5
Public Health
Global Health
Equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :6
WASH
Global Health
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
* Total Citation Counts Rankings
Ranking Based On Selection :7
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
120
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :8
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000
Douglas J Noble
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
1,182
0.377
Public Health
Education
Child Protection
Robin Nandy
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,444
0.657
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
Paul Rutter
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
591
0.355
Public health
immunization
maternal and child health
infectious diseases
Raoul M Kamadjeu
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,584
741
0.468
Medicine
Public Health
Epidemiology
Public Health Informatics
Richard Kumapley
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
Public Health
Global Health
Equity
Mitsuaki Hirai
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
WASH
Global Health
Public Health
Ermi Ndoen
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
120
0.504
Olusola Oladeji
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000