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
* Total Citation Counts Rankings
Ranking Based On Selection :1
environmental law
environmental constitutionalism
comparative constitutional law
dignity law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
938
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :2
energy law and policy
climate change law and policy
environmental law
administrative law
constitutional law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,197
114
0.095
* Total Citation Counts Rankings
Ranking Based On Selection :3
Criminal Law
Criminal Procedure
Evidence
Family law
Gender-based violence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
230
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :4
constitutional law
state constitutional law
election law
public policy
environment law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
126
0.887
James R May
Widener University
Chester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
938
0.568
environmental law
environmental constitutionalism
comparative constitutional law
dignity law
David Hodas
Widener University
Chester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,197
114
0.095
energy law and policy
climate change law and policy
environmental law
administrative law
constitutional law
Michal Buchhandler-Raphael
Widener University
Chester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
230
0.569
Criminal Law
Criminal Procedure
Evidence
Family law
Gender-based violence
Quinn Yeargain
Widener University
Chester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
126
0.887
constitutional law
state constitutional law
election law
public policy
environment law