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
business marketing
international business
heuristics
fashion business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,002
2,382
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :2
Business Ethics
Consumer Psychology
Digital Marketing
Ethical Consumption
Fashion Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,807
2,666
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :3
Public policy
Social policy
Public administration
Public management
Policy process
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
351
350
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :4
Circular economy
Sustainable Business
Responsible Innovation
CSR
CSV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
154
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :5
business strategy
corporate governance
public utilities
cultural businesses
media companies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
245
0.946
* Total Citation Counts Rankings
Ranking Based On Selection :6
Business Continuity in Health Systems
Medical Software
Clinical Engineering
e-Health
Telemedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
50
0.505
Simone Guercini
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,002
2,382
0.595
business marketing
international business
heuristics
fashion business
Lamberto Zollo
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,807
2,666
0.950
Business Ethics
Consumer Psychology
Digital Marketing
Ethical Consumption
Fashion Theory
Andrea Terlizzi
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
351
350
0.997
Public policy
Social policy
Public administration
Public management
Policy process
Marco Tortora
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
154
0.568
Circular economy
Sustainable Business
Responsible Innovation
CSR
CSV
Claudio Becagli
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
245
0.946
business strategy
corporate governance
public utilities
cultural businesses
media companies
Giulio Cecconi
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
50
0.505
Business Continuity in Health Systems
Medical Software
Clinical Engineering
e-Health
Telemedicine