Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Petia F. Pechalova](https://cdn.adscientificindex.com/pictures/a3/1389692.jpg)
Oral surgery
Maxillofacial surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Ani Belcheva](https://cdn.adscientificindex.com/pictures/09/4768110.jpg)
Paediatric Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Stefan Zlatev](https://cdn.adscientificindex.com/pictures/65/6042848.jpg)
Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Mariya Dimitrova Shkodrova, Dmd](https://cdn.adscientificindex.com/pictures/dc/5995754.jpg)
CAD/CAM
Digital Dentistry
Fixed Prosthodontics
3D printing
Removable dentures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Ivan Chenchev](https://cdn.adscientificindex.com/pictures/e2/4820085.jpg)
Oral surgery
Dental Implantology
General Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Dobromira Shopova](https://cdn.adscientificindex.com/pictures/80/5237939.jpg)
dental materials
3D printing
CAD/CAM
complete dentures
bruxism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Elena Firkova](https://cdn.adscientificindex.com/pictures/1e/4820086.jpg)
periodontics
implantology
biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Atanaska Dinkova](https://cdn.adscientificindex.com/pictures/90/5928872.jpg)
Oral surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Илияна Стоева](/user/assets/images/profile/no-profile-photo.png)
Allergy in dentistry
Oral pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Mariqna Dimitrova](/user/assets/images/profile/no-profile-photo.png)
dental medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Vesi Kondeva](/user/assets/images/profile/no-profile-photo.png)
Pediatric dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Tsvetan Borisov Tsvetanov](https://cdn.adscientificindex.com/pictures/9a/5471689.jpg)
oral surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Elitsa Veneva](https://cdn.adscientificindex.com/pictures/d7/5188318.jpg)
pediatric dentistry
pain management
local anesthesia
behavior management
laser dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Maria Hristozova](/user/assets/images/profile/no-profile-photo.png)
dentistry
aesthetics
smile design
speech function
acoustic analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Blagovesta Yaneva](https://cdn.adscientificindex.com/pictures/6a/5238783.jpg)
dentistry
periodontology
lasers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Sevda Ilieva Rimalovska](/user/assets/images/profile/no-profile-photo.png)
pediatric dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Ekaterina Karteva](https://cdn.adscientificindex.com/pictures/1e/5289025.jpg)
Operative dentistry
Endodontics
Regenerative endodontics
Esthetic dentistry
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Veselina Todorova](/user/assets/images/profile/no-profile-photo.png)
Minimally invasive dentistry. Early diagnosis
non-operative and minimally invasive treatment of dental caries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Meri Hristamyan, Dmd](https://cdn.adscientificindex.com/pictures/a6/5238554.jpg)
Dentistry
Epidemiology
Social medicine
Osteonecrosis of the Jaws Disinfection ans sterilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Silviya Dimitrova](https://cdn.adscientificindex.com/pictures/5f/5550264.jpg)
Operative Dentistry
Endodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Aleksandra Pecheva](https://cdn.adscientificindex.com/pictures/b9/5058027.jpg)
dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Nikola Stamenov](/user/assets/images/profile/no-profile-photo.png)
Periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Yana Dermendzhieva](/user/assets/images/profile/no-profile-photo.png)
periodontal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 24
![St Krasteva](/user/assets/images/profile/no-profile-photo.png)
Periodontology and Oral Mucosal Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Petia F. Pechalova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Oral surgery
Maxillofacial surgery
Ani Belcheva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Stefan Zlatev
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Mariya Dimitrova Shkodrova, Dmd
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
CAD/CAM
Digital Dentistry
Fixed Prosthodontics
3D printing
Removable dentures
Ivan Chenchev
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Oral surgery
Dental Implantology
General Dentistry
Dobromira Shopova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
dental materials
3D printing
CAD/CAM
complete dentures
bruxism
Elena Firkova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
periodontics
implantology
biomaterials
Atanaska Dinkova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Илияна Стоева
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Allergy in dentistry
Oral pathology
Mariqna Dimitrova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
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Vesi Kondeva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Tsvetan Borisov Tsvetanov
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Elitsa Veneva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
pediatric dentistry
pain management
local anesthesia
behavior management
laser dentistry
Maria Hristozova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
dentistry
aesthetics
smile design
speech function
acoustic analysis
Blagovesta Yaneva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
dentistry
periodontology
lasers
Sevda Ilieva Rimalovska
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ekaterina Karteva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Operative dentistry
Endodontics
Regenerative endodontics
Esthetic dentistry
Immunology
Veselina Todorova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Minimally invasive dentistry. Early diagnosis
non-operative and minimally invasive treatment of dental caries
Meri Hristamyan, Dmd
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Dentistry
Epidemiology
Social medicine
Osteonecrosis of the Jaws Disinfection ans sterilization
Silviya Dimitrova
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Operative Dentistry
Endodontics
Aleksandra Pecheva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nikola Stamenov
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Yana Dermendzhieva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
St Krasteva
Medical University Plovdiv
Plovdiv, Bulgaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Periodontology and Oral Mucosal Diseases