University, Subject, Country, Region, World
Bulgaria 27 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
robonomics
automation
revenue management
tourism
Star Wars
Metrics
H-Index
i10 Index
Citation Counts
56
123
12,008
* Total H IndexRankings
Ranking Based On Selection: 2
hotel chains
tour operations
destination management
hospitality management
platform economy
Metrics
H-Index
i10 Index
Citation Counts
15
19
926
* Total H IndexRankings
Ranking Based On Selection: 3
cultural tourism
tourist behaviour
wine tourism
Metrics
H-Index
i10 Index
Citation Counts
9
9
238
* Total H IndexRankings
Ranking Based On Selection: 4
Tourism Destinations Management
Competitiveness
Management of treats
Sustainable Development
Metrics
H-Index
i10 Index
Citation Counts
9
9
380
* Total H IndexRankings
Ranking Based On Selection: 5
tourism marketing
tourism management
tourist destination
Metrics
H-Index
i10 Index
Citation Counts
9
8
245
* Total H IndexRankings
Ranking Based On Selection: 6
Tourism
Travel agencies
Tourism economics
Tourism management
Tourism Development
Metrics
H-Index
i10 Index
Citation Counts
8
8
352
* Total H IndexRankings
Ranking Based On Selection: 7
Tourism destinations development
sustainable tourism
alternative forms of tourism
Metrics
H-Index
i10 Index
Citation Counts
8
7
356
* Total H IndexRankings
Ranking Based On Selection: 8
Tourism Marketing
Tourism Managment
Tourism Innovations
Applied Market Research
Forecasting
Metrics
H-Index
i10 Index
Citation Counts
8
6
240
* Total H IndexRankings
Ranking Based On Selection: 9
Tourism
Metrics
H-Index
i10 Index
Citation Counts
7
6
164
* Total H IndexRankings
Ranking Based On Selection: 10
international tourism
intercultural dialogue
linguistics
phraseology
German studies
Metrics
H-Index
i10 Index
Citation Counts
7
5
154
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 11
regional economy
sustainable development
macroeconomics
management
tourism
Metrics
H-Index
i10 Index
Citation Counts
7
4
149
* Total H IndexRankings
Ranking Based On Selection: 12
tourism
education
Metrics
H-Index
i10 Index
Citation Counts
7
7
136
* Total H IndexRankings
Ranking Based On Selection: 13
geotherapy
geomedicine
tourism
construction geobiology
Metrics
H-Index
i10 Index
Citation Counts
7
6
143
* Total H IndexRankings
Ranking Based On Selection: 14
икономика и управление на туризма
туристическа политика
туристичес
Metrics
H-Index
i10 Index
Citation Counts
7
7
159
* Total H IndexRankings
Ranking Based On Selection: 15
Tourism
Economy
Education
Metrics
H-Index
i10 Index
Citation Counts
6
2
91
* Total H IndexRankings
Ranking Based On Selection: 16
Tourism
Metrics
H-Index
i10 Index
Citation Counts
5
4
86
* Total H IndexRankings
Ranking Based On Selection: 17
Tourism
Innovations
Branding
Luxury tourism
Metrics
H-Index
i10 Index
Citation Counts
4
1
43
* Total H IndexRankings
Ranking Based On Selection: 18
tourism
regional development
Metrics
H-Index
i10 Index
Citation Counts
4
2
50
* Total H IndexRankings
Ranking Based On Selection: 19
innovations in niche tourism
Metrics
H-Index
i10 Index
Citation Counts
4
1
42
* Total H IndexRankings
Ranking Based On Selection: 20
Устойчиво развитие на туризма
Планиране и развитие на туристическа д
Metrics
H-Index
i10 Index
Citation Counts
3
0
64
* Total H IndexRankings
Ranking Based On Selection: 21
Tourism Management Health tourism Marketing Digital Marketing Marketing Management
Metrics
H-Index
i10 Index
Citation Counts
3
0
11
* Total H IndexRankings
Ranking Based On Selection: 22
туризъм
регионално развитие
регионална география
Metrics
H-Index
i10 Index
Citation Counts
3
0
27
* Total H IndexRankings
Ranking Based On Selection: 23
Tourism
Leisure
MICE
Management
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
* Total H IndexRankings
Ranking Based On Selection: 24
Tourism
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
* Total H IndexRankings
Ranking Based On Selection: 25
Tourism
Economics
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Stanislav Ivanov
Metrics
H-Index
i10-Index
Citation Counts
56
123
12,008
robonomics
automation
revenue management
tourism
Star Wars
Maya Ivanova
Metrics
H-Index
i10-Index
Citation Counts
15
19
926
hotel chains
tour operations
destination management
hospitality management
platform economy
Ilinka Terziyska
South-West University Neofit Rilski Blagoevgrad
Blagoevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
9
9
238
cultural tourism
tourist behaviour
wine tourism
Mariya Zlatkova Stankova
South-West University Neofit Rilski Blagoevgrad
Blagoevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
9
9
380
Tourism Destinations Management
Competitiveness
Management of treats
Sustainable Development
Stoyan Marinov
Metrics
H-Index
i10-Index
Citation Counts
9
8
245
tourism marketing
tourism management
tourist destination
Velina Kazandzhieva
Metrics
H-Index
i10-Index
Citation Counts
8
8
352
Tourism
Travel agencies
Tourism economics
Tourism management
Tourism Development
Ivanka Vasenska
South-West University Neofit Rilski Blagoevgrad
Blagoevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
8
7
356
Tourism destinations development
sustainable tourism
alternative forms of tourism
Preslav Dimitrov
South-West University Neofit Rilski Blagoevgrad
Blagoevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
8
6
240
Tourism Marketing
Tourism Managment
Tourism Innovations
Applied Market Research
Forecasting
Elka Dogramadjieva
Metrics
H-Index
i10-Index
Citation Counts
7
6
164
Teodora Kiryakova-Dineva
South-West University Neofit Rilski Blagoevgrad
Blagoevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
7
5
154
international tourism
intercultural dialogue
linguistics
phraseology
German studies
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Ivaylo Ivanov
Metrics
H-Index
i10-Index
Citation Counts
7
4
149
regional economy
sustainable development
macroeconomics
management
tourism
Ivanka Shopova
Metrics
H-Index
i10-Index
Citation Counts
7
7
136
Krasimira Staneva
Metrics
H-Index
i10-Index
Citation Counts
7
6
143
geotherapy
geomedicine
tourism
construction geobiology
Марин Нешков
Metrics
H-Index
i10-Index
Citation Counts
7
7
159
икономика и управление на туризма
туристическа политика
туристичес
Elenita Velikova|Еленита Великова, Velikova E., Великова Е.
Metrics
H-Index
i10-Index
Citation Counts
6
2
91
Radenka Mitova
Metrics
H-Index
i10-Index
Citation Counts
5
4
86
Svetoslav Kaleychev
Metrics
H-Index
i10-Index
Citation Counts
4
1
43
Tourism
Innovations
Branding
Luxury tourism
Zlatka Grigorova
Metrics
H-Index
i10-Index
Citation Counts
4
2
50
Mincho Polimenov
Metrics
H-Index
i10-Index
Citation Counts
4
1
42
Десислава Алексова
International Business School
Botevgrad, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
3
0
64
Устойчиво развитие на туризма
Планиране и развитие на туристическа д
Stiliyana Basmadzhieva
Metrics
H-Index
i10-Index
Citation Counts
3
0
11
Tourism Management Health tourism Marketing Digital Marketing Marketing Management
Slavi Dimitrov
Veliko Tarnovo University St Cyril and Methodius
Veliko Tarnovo, Bulgaria
Metrics
H-Index
i10-Index
Citation Counts
3
0
27
туризъм
регионално развитие
регионална география
Nikola Gaydarov
Metrics
H-Index
i10-Index
Citation Counts
2
0
7
Aleksandar Davchev
Metrics
H-Index
i10-Index
Citation Counts
2
0
9