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
Environmental Chemical Engineering
Environmental Biotechnology
Biorefinery
Anaerobic Digestion
Industrial Wastewater Treatme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,774
3,273
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :2
quimica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
1,829
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :3
Química inorgânica
cristalografia
química estrutural
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,344
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :4
Química de produtos naturais e atividade biológica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,403
867
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :5
Polímeros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
574
0.658
* Total Citation Counts Rankings
Ranking Based On Selection :6
Tratamento de resíduos industriais
análsie de água e de efluentes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
209
0.391
Sergio F Aquino
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,774
3,273
0.567
Environmental Chemical Engineering
Environmental Biotechnology
Biorefinery
Anaerobic Digestion
Industrial Wastewater Treatme
Laurent Gil
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
1,829
0.411
Rodrigo S Correa
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,344
0.660
Química inorgânica
cristalografia
química estrutural
Gustavo Henrique Bianco De Souza
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,403
867
0.618
Química de produtos naturais e atividade biológica
Katia Novack
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
574
0.658
Cornélio Carvalho
Universidade Federal de Ouro Preto UFOP
Ouro Preto, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
209
0.391
Tratamento de resíduos industriais
análsie de água e de efluentes