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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
1,903,617
Country Rank
3,233
Institution Rank : 202
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Chavdar Vladov](https://cdn.adscientificindex.com/pictures/92/5657420.jpg)
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,917,473
Country Rank
3,302
Institution Rank : 208
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Svetlana Stamenova](/user/assets/images/profile/no-profile-photo.png)
ethnic studies
Balkans area studies
political support
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,938,178
Country Rank
3,395
Institution Rank : 212
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Angel Ivanov](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,940,809
Country Rank
3,408
Institution Rank : 213
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Valentin Voskresenski](/pictures/e7/5451206.jpg)
Cultural Anthropology
Cultural Heritage
Oral History
Anthropology of Religion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,947,654
Country Rank
3,431
Institution Rank : 215
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Darina Nikolaeva Stoyanova](/pictures/3d/5359937.jpg)
Organic solar cells
Organic semiconductors
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,947,930
Country Rank
3,432
Institution Rank : 216
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Stefan Koynov](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,965,116
Country Rank
3,505
Institution Rank : 218
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Bistra Mihailova](/user/assets/images/profile/no-profile-photo.png)
pepper
plants
resistence
genetics
plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,971,312
Country Rank
3,529
Institution Rank : 219
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Petya Bankova](/user/assets/images/profile/no-profile-photo.png)
childhood
anhtropology
media
sociology
ethnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,979,126
Country Rank
3,557
Institution Rank : 220
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Krassimira Stoyanova](/pictures/ab/5604031.jpg)
Decision Support Systems
Modeling and Optimization
Heuristics Optimization Algorithms
Artificial Neural Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,009,047
Country Rank
3,656
Institution Rank : 225
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Gyunver Hodjaoglu](/pictures/50/5443569.jpg)
ELECTROEXTRACTION OF TARGET METALS FROM PURE AND WASTE ELECTROLYTES
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,009,047
Country Rank
3,656
Institution Rank : 225
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Iglika Mishkova](/pictures/c6/5552984.jpg)
museology
anthropology
ethnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,009,047
Country Rank
3,656
Institution Rank : 225
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Violeta Periklieva](https://cdn.adscientificindex.com/pictures/be/5643199.jpg)
Ethnology
Cultural Anthropology
Anthropology of Religion
Border Studies
Migrations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,081,471
Country Rank
3,887
Institution Rank : 232
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Deyan Gradinarov](/user/assets/images/profile/no-profile-photo.png)
welding
pyrometers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,093,597
Country Rank
3,912
Institution Rank : 234
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Stefan Stefanov](/user/assets/images/profile/no-profile-photo.png)
programing
Qgis
Gis
Open source
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,109,338
Country Rank
3,952
Institution Rank : 236
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Petar Bonchovski](/pictures/bf/5431348.jpg)
European Civil Procedure
International Civil Procedure
Civil Procedure
Arbitration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,109,338
Country Rank
3,952
Institution Rank : 236
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ambareva Амбарева](/pictures/50/5058057.jpg)
culture
values
Internet
hacktivism
social movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,129,837
Country Rank
4,018
Institution Rank : 238
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Vladislava Spasova Ilieva](https://cdn.adscientificindex.com/pictures/5d/5644674.jpg)
Estudios interreligiosos
antropología social y cultural
Estudios bizantinos
Estudios otomanos
Cristianismo e islam balcánicos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,129,837
Country Rank
4,018
Institution Rank : 238
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Генчо Стайнов, Gentcho Stainov, Gentcho Staynov](/user/assets/images/profile/no-profile-photo.png)
вълнова хидродинамика
енергия на морските вълни
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,184,495
Country Rank
4,155
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Joanna Spassova-Dikova](/user/assets/images/profile/no-profile-photo.png)
humanities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,184,495
Country Rank
4,155
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Марияна Христова](/user/assets/images/profile/no-profile-photo.png)
Ethnolinguistics
linguo-cultural studies
dialectology
lexicology
lexicography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,903,617
Country Ranking
3,233
Institution Ranking
202
Chavdar Vladov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,917,473
Country Ranking
3,302
Institution Ranking
208
Svetlana Stamenova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,938,178
Country Ranking
3,395
Institution Ranking
212
Angel Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,940,809
Country Ranking
3,408
Institution Ranking
213
Valentin Voskresenski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
Cultural Anthropology
Cultural Heritage
Oral History
Anthropology of Religion
* Total i10 Index Rankings
World Ranking
1,947,654
Country Ranking
3,431
Institution Ranking
215
Darina Nikolaeva Stoyanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,947,930
Country Ranking
3,432
Institution Ranking
216
Stefan Koynov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,965,116
Country Ranking
3,505
Institution Ranking
218
Bistra Mihailova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,971,312
Country Ranking
3,529
Institution Ranking
219
Petya Bankova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,979,126
Country Ranking
3,557
Institution Ranking
220
Krassimira Stoyanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
Decision Support Systems
Modeling and Optimization
Heuristics Optimization Algorithms
Artificial Neural Networks
* Total i10 Index Rankings
World Ranking
2,009,047
Country Ranking
3,656
Institution Ranking
225
Gyunver Hodjaoglu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
ELECTROEXTRACTION OF TARGET METALS FROM PURE AND WASTE ELECTROLYTES
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* Total i10 Index Rankings
World Ranking
2,009,047
Country Ranking
3,656
Institution Ranking
225
Iglika Mishkova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,009,047
Country Ranking
3,656
Institution Ranking
225
Violeta Periklieva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
Ethnology
Cultural Anthropology
Anthropology of Religion
Border Studies
Migrations
* Total i10 Index Rankings
World Ranking
2,081,471
Country Ranking
3,887
Institution Ranking
232
Deyan Gradinarov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,093,597
Country Ranking
3,912
Institution Ranking
234
Stefan Stefanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,109,338
Country Ranking
3,952
Institution Ranking
236
Petar Bonchovski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
European Civil Procedure
International Civil Procedure
Civil Procedure
Arbitration
* Total i10 Index Rankings
World Ranking
2,109,338
Country Ranking
3,952
Institution Ranking
236
Ambareva Амбарева
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,129,837
Country Ranking
4,018
Institution Ranking
238
Vladislava Spasova Ilieva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
Estudios interreligiosos
antropología social y cultural
Estudios bizantinos
Estudios otomanos
Cristianismo e islam balcánicos
* Total i10 Index Rankings
World Ranking
2,129,837
Country Ranking
4,018
Institution Ranking
238
Генчо Стайнов, Gentcho Stainov, Gentcho Staynov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,184,495
Country Ranking
4,155
Institution Ranking
242
Joanna Spassova-Dikova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,184,495
Country Ranking
4,155
Institution Ranking
242
Марияна Христова
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/28324.png)
Ethnolinguistics
linguo-cultural studies
dialectology
lexicology
lexicography