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
Natural Product Chemistry
Microbiology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
232
0.814
* Total Citation Counts Rankings
Ranking Based On Selection :2
analytical chemistry
laser spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
120
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :3
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :4
Organic chemistry
Organic Synthesis
Medicinal Chemistry
Heterocyclic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
Amit Raj Sharma
Arkansas State University
Jonesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
232
0.814
Natural Product Chemistry
Microbiology
Biotechnology
Jonathan Merten
Arkansas State University
Jonesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
120
0.588
analytical chemistry
laser spectroscopy
Dinusha Ranawaka Arachchige
Arkansas State University
Jonesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
Subrata Roy
Arkansas State University
Jonesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
Organic chemistry
Organic Synthesis
Medicinal Chemistry
Heterocyclic chemistry