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
Chemical engineering
Environmental engineering
water a d wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,698
2,200
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :2
chemical engineering
CO2 capture and conversion
cold plasma
thin-film catalysts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
414
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :3
chemical engineering
mechanical engineering
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
568
301
0.530
* Total Citation Counts Rankings
Ranking Based On Selection :4
supercritical technology
chemical engineering
technology transfer
patenting
innovation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Marta Gmurek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,698
2,200
0.815
Chemical engineering
Environmental engineering
water a d wastewater treatment
Hanna Kierzkowska Pawlak D Sc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
414
0.580
chemical engineering
CO2 capture and conversion
cold plasma
thin-film catalysts
Pawel Wawrzyniak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
568
301
0.530
chemical engineering
mechanical engineering
chemistry
Karina Gurgenova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
supercritical technology
chemical engineering
technology transfer
patenting
innovation