Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
insect cytogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Total i10 IndexRankings
Ranking Based On Selection :2
cestoda
tapeworms
helminthology
parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
* Total i10 IndexRankings
Ranking Based On Selection :3
Parasitology
helminthology
nematodes
parasites
zoonosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection :4
земноводни
влечуги
етология
биоакустика
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection :5
animal behaviour
ornithology
behavioural ecology
evolutionary ecology
host-parasite interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
S. Grozeva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
Gergana Vasileva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
Yasen Mutafchiev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Simeon Lukanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Martin P. Marinov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
animal behaviour
ornithology
behavioural ecology
evolutionary ecology
host-parasite interactions