Citation Rankings
Highly Cited Researchers

University of Mining and Geology St Ivan Rislki Sofia Highly Cited Researchers CitationNatural Sciences / Biological Science Rankings 2025

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
Bulgaria
Svetlana Bratkova
екология
микробиология
биотехнология
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
199
0.524
* Total Citation Counts Rankings
Rankings
1,026,266
Bulgaria
1,183
9
Ranking Based On Selection: 1
Svetlana Bratkova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
199
0.524
екология
микробиология
биотехнология
* Total Citation Counts Rankings
Rankings
1,653,613
Bulgaria
3,040
22
Ranking Based On Selection: 2
Katerina Nikolova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
67
0.817