Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
US History
African American History
Black Press
Southern History
African American Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
116
0.369
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Western Educated Elites
African Immigrants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Jerry Gershenhorn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
116
0.369
US History
African American History
Black Press
Southern History
African American Studies
Jim C Harper, Ii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Western Educated Elites
African Immigrants