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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,573
1,529
0.972
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,131
525
0.246
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
590
437
0.741
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
177
0.452
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Catalysis
Green Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
43
0.314
Abiodun Olagoke Adeniji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,573
1,529
0.972
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
Hailemichael Alemu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,131
525
0.246
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
Mosotho J. George
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
590
437
0.741
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
Thimothy Thamae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
177
0.452
Tebello Mahamo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
43
0.314