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
Air Transport
Transport
Tourism
Airlines
Airports
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,072
669
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :2
Human geography
TEFL Tourism
sustainability
development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
308
0.821
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cultural tourism
Music tourism
Heritage tourism
Culinary tourism
Hospitality service
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
David Warnock-Smith
Buckinghamshire New University
High Wycombe, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,072
669
0.624
Air Transport
Transport
Tourism
Airlines
Airports
Hayley Stainton
Buckinghamshire New University
High Wycombe, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
308
0.821
Human geography
TEFL Tourism
sustainability
development
Adrian Guachalla
Buckinghamshire New University
High Wycombe, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
Cultural tourism
Music tourism
Heritage tourism
Culinary tourism
Hospitality service