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
Earthquake Engineering
Structural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,280
4,359
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :2
geology
geoteghnology
recycling material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
976
0.561
* Total Citation Counts Rankings
Ranking Based On Selection :3
Engineering Geology
Hydrogeology
GIS
Karst
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
416
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :4
Geotechnical engineering
Civil engineering
University education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
644
318
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :5
Earthquake engineering
masonry buildings
vulnerability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
157
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :6
Mercury biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
60
0.706
Peter Fajfar
University of Ljubljana
Ljubljana, Slovenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,280
4,359
0.305
Earthquake Engineering
Structural Engineering
Karmen Fifer Bizjak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
976
0.561
geology
geoteghnology
recycling material
Timotej Verbovšek
University of Ljubljana
Ljubljana, Slovenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
416
0.622
Engineering Geology
Hydrogeology
GIS
Karst
Janko Logar
University of Ljubljana
Ljubljana, Slovenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
644
318
0.494
Geotechnical engineering
Civil engineering
University education
Peter Sheppard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
157
0.318
Earthquake engineering
masonry buildings
vulnerability
Ali, Saeed Waqar
Jozef Stefan Institute
Ljubljana, Slovenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
60
0.706