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
Agriculture
Food security and climate change
Development Economics
Science
Innovation and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
217
0.931
* Total Citation Counts Rankings
Ranking Based On Selection :2
agricultural economics
food security
value chains
impact assessment
gender responsive analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
116
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :3
Agricultural Policy
Agricultural Innovation
Developmental Economics
Energy Economics
Environmental Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
115
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Agriculture and Food Policy
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Olufemi A. Popoola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
217
0.931
Agriculture
Food security and climate change
Development Economics
Science
Innovation and Technology
Temitayo Adeyemo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
116
0.853
agricultural economics
food security
value chains
impact assessment
gender responsive analysis
Ibukun James Olaoye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
115
1.000
Agricultural Policy
Agricultural Innovation
Developmental Economics
Energy Economics
Environmental Management
Nathan Williams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Agriculture and Food Policy
Climate Change