Citation Rankings
Highly Cited Researchers

Gettysburg College Highly Cited Researchers CitationHistory, Philosophy, Theology / History 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
United States
Ryan Kerney
evolution
development
amphibians
symbiosis
skeleton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
484
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Dave Powell
teacher education
history education
education policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
143
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Daniel R Denicola
Philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
146
0.652
* Total Citation Counts Rankings
Rankings
707,749
United States
208,316
20
Ranking Based On Selection: 1
Ryan Kerney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
484
0.526
evolution
development
amphibians
symbiosis
skeleton
* Total Citation Counts Rankings
Rankings
1,144,332
United States
289,603
38
Ranking Based On Selection: 2
Dave Powell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
143
0.505
teacher education
history education
education policy
* Total Citation Counts Rankings
Rankings
1,241,462
United States
303,055
42
Ranking Based On Selection: 3
Daniel R Denicola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
146
0.652