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
vegetation
ecology
botany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
1,840
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :2
Phytocoenology
Biodiversity
Habitats
Nature Conservation
Habitat Mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
934
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :3
ботаника
лечебни растения
in situ
ex situ
опазване
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
447
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :4
ботаника
таксономия
редки видове растения
защитени територии
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
480
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :5
алгология
биотехнология
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
569
0.590
* Total Citation Counts Rankings
Ranking Based On Selection :6
algae
photobioreactor
biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
224
0.300
Iva Apostolova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
1,840
0.582
Hristo Pedashenko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
934
0.706
Phytocoenology
Biodiversity
Habitats
Nature Conservation
Habitat Mapping
Антонина Виткова
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
447
0.376
ботаника
лечебни растения
in situ
ex situ
опазване
Svetlana Bancheva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
480
0.442
ботаника
таксономия
редки видове растения
защитени територии
Plamen Pilarski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
569
0.590
Georgi Petkov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
224
0.300
algae
photobioreactor
biotechnology