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
New Work
Diversity
Generation Management
Change Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,331
818
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Sustainable Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
228
0.655
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
35
0.449
Martin Klaffke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,331
818
0.615
New Work
Diversity
Generation Management
Change Management
Schwarzkopf Julia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
228
0.655
Sustainable Supply Chain Management
Jan Wirsam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
35
0.449