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 :26
Synthetic organic chemistry
total synthesis
methodology development in heterocyclic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
60
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :27
Organic Chemistry
Medicinal Chemistry
Computer Aided Drug Designing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
1
0.050
* Total Citation Counts Rankings
Ranking Based On Selection :28
Mathematics(Graph Theory)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :29
Material science
Nanoscience
Colloids and interfaces
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Ketan Mandrekar
Goa University
Taleigao, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
60
0.984
Synthetic organic chemistry
total synthesis
methodology development in heterocyclic chemistry
Siddhali V Girkar
Goa University
Taleigao, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
1
0.050
Organic Chemistry
Medicinal Chemistry
Computer Aided Drug Designing
Jessica Pereira
Goa University
Taleigao, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Steffi Antony M
Goa University
Taleigao, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Material science
Nanoscience
Colloids and interfaces