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
Physiology
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,663
2,972
0.525
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Cancer research
Gene expression
Tissue engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,452
2,772
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Biotechnology
population Genetics
Genomics
Bioinformatics
landscape genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,520
2,161
0.614
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Molecular phylogeny
Bioinformatics
Evolution
Plant-Microbe interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,846
1,045
0.566
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Ecology
Silviculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
644
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
487
0.627
Akram Eidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,663
2,972
0.525
Shiva Irani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,452
2,772
0.803
Cancer research
Gene expression
Tissue engineering
Zahra Noormohammadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,520
2,161
0.614
Biotechnology
population Genetics
Genomics
Bioinformatics
landscape genetics
Iraj Mehregan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,846
1,045
0.566
Molecular phylogeny
Bioinformatics
Evolution
Plant-Microbe interaction
Asadollah Mataji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
644
0.438
Ebrahimi Asa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
487
0.627