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
Food Policy
Nutrition
Health Economics
Development Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :2
Humanitarian
Public Health
Program Management
Health Systems
Nutrition in Emergencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Marc Nene
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
Food Policy
Nutrition
Health Economics
Development Economics
Celestine Emeka Ekwuluo|Celestine Ekwuluo, Ekwuluo Celestine E
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Humanitarian
Public Health
Program Management
Health Systems
Nutrition in Emergencies