Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers 4 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
India
Shankar Alavandi
Environmental Microbiology
Shrimp diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,538
1,285
0.506
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Ravisankar Thiagarajan
Principal Scientist (Ag.Econ)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
650
0.745
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
NS Sudheer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
368
0.601
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
Ponnuchamy Mahalakshmi
Modelling
Databases
Simulations
Soft computing and e-Extension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
421
0.698
* Total Citation Counts Rankings
Rankings
376,275
India
9,027
3
Ranking Based On Selection: 1
Shankar Alavandi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,538
1,285
0.506
Environmental Microbiology
Shrimp diseases
* Total Citation Counts Rankings
Rankings
736,986
India
23,871
16
Ranking Based On Selection: 2
Ravisankar Thiagarajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
650
0.745
Principal Scientist (Ag.Econ)
* Total Citation Counts Rankings
Rankings
858,784
India
30,632
27
Ranking Based On Selection: 3
NS Sudheer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
368
0.601
* Total Citation Counts Rankings
Rankings
863,635
India
30,922
28
Ranking Based On Selection: 4
Ponnuchamy Mahalakshmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
421
0.698
Modelling
Databases
Simulations
Soft computing and e-Extension