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
Agricultural Engineering
Mechanization and Electrification in Crop and Animal Production
Animal Husbandry Machinery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,759
747
0.425
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
agricultural machinery
agriculture
engenering
agricultural transport
GPS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
434
291
0.671
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
159
0.713
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Soil erosion
melioration
agricultural machinery
biological agriculture
agrotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
89
0.382
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Soil erosionр meliorationр agricultural machineryр biological agricultureр agrotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
17
0.309
Boris Georgiev Borisov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,759
747
0.425
Agricultural Engineering
Mechanization and Electrification in Crop and Animal Production
Animal Husbandry Machinery
Atanas Atanasov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
434
291
0.671
agricultural machinery
agriculture
engenering
agricultural transport
GPS
Yuri Dimitrov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
159
0.713
Petar Dimitrov Dimitrov, Петър Димитров Димитров
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
89
0.382
Soil erosion
melioration
agricultural machinery
biological agriculture
agrotechnology
Kaloyan Stoyanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
17
0.309
Soil erosionр meliorationр agricultural machineryр biological agricultureр agrotechnology