The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 18, 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 (1.121.299) 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 Index Rankings
Rankings
59,728
World Rank
155
Country Rank
2
University
Ranking Based On Selection:
1
Social Sciences / Tourism & Hospitality
Tourism | Sustainable Tourism | Heritage Tourism | PLS-SEM | fsQC
Tourism | Sustainable Tourism | Heritage Tourism | PLS-SEM | fsQC
H-Index Metrics
-
H-Index57
-
i10 Index112
-
Citation Counts14,409
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* Total H Index Rankings
Rankings
137,406
World Rank
554
Country Rank
84
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
179,305
World Rank
104
Country Rank
4
University
Ranking Based On Selection:
3
Social Sciences / Tourism & Hospitality
Tourism Development | Tourist Behavior | Organizational Behavior | Consumer Behavior | Public Polic
Tourism Development | Tourist Behavior | Organizational Behavior | Consumer Behavior | Public Polic
H-Index Metrics
-
H-Index36
-
i10 Index72
-
Citation Counts4,530
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* Total H Index Rankings
Rankings
199,403
World Rank
363
Country Rank
1
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
203,537
World Rank
943
Country Rank
5
University
Ranking Based On Selection:
5
Social Sciences / Tourism & Hospitality
Sustainable Tourism | Intangible Heritage | Heritage Tourism | Tourism Development and Plannin
Sustainable Tourism | Intangible Heritage | Heritage Tourism | Tourism Development and Plannin
H-Index Metrics
-
H-Index34
-
i10 Index117
-
Citation Counts4,692
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* Total H Index Rankings
Rankings
204,375
World Rank
949
Country Rank
34
University
Ranking Based On Selection:
6
Social Sciences / Tourism & Hospitality
Gastronomy | Food service | Hospitality and Tourism Managemen
Gastronomy | Food service | Hospitality and Tourism Managemen
H-Index Metrics
-
H-Index34
-
i10 Index101
-
Citation Counts4,078
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* Total H Index Rankings
Rankings
224,986
World Rank
1,086
Country Rank
9
University
Ranking Based On Selection:
7
Social Sciences / Tourism & Hospitality
Management | HRM | Digital Transformation | Sustainable Entrepris
Management | HRM | Digital Transformation | Sustainable Entrepris
H-Index Metrics
-
H-Index32
-
i10 Index70
-
Citation Counts4,796
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* Total H Index Rankings
Rankings
232,539
World Rank
1,504
Country Rank
727
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
239,304
World Rank
1,199
Country Rank
43
University
Ranking Based On Selection:
9
Social Sciences / Tourism & Hospitality
Behavioural Economics | Tourism Management | Destination Competitiveness | Islamic Tourism | SE
Behavioural Economics | Tourism Management | Destination Competitiveness | Islamic Tourism | SE
H-Index Metrics
-
H-Index31
-
i10 Index87
-
Citation Counts4,185
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* Total H Index Rankings
Rankings
270,981
World Rank
1,462
Country Rank
12
University
Ranking Based On Selection:
10
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* Total H Index Rankings
Rankings
273,576
World Rank
842
Country Rank
15
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
276,003
World Rank
1,514
Country Rank
176
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
284,870
World Rank
885
Country Rank
1
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
302,499
World Rank
1,017
Country Rank
7
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
308,748
World Rank
1,770
Country Rank
32
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
324,984
World Rank
1,883
Country Rank
357
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
343,845
World Rank
1,445
Country Rank
1
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
344,598
World Rank
2,066
Country Rank
379
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
353,084
World Rank
2,188
Country Rank
1
University
Ranking Based On Selection:
19
Social Sciences / Tourism & Hospitality
Sustainable tourism | Responsible tourism | Rural tourism | Ecotourism | Community-based touris
Sustainable tourism | Responsible tourism | Rural tourism | Ecotourism | Community-based touris
H-Index Metrics
-
H-Index25
-
i10 Index45
-
Citation Counts2,707
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* Total H Index Rankings
Rankings
355,912
World Rank
695
Country Rank
23
University
Ranking Based On Selection:
20
Social Sciences / Tourism & Hospitality
Tourism | hospitality | marketing | corporate social responsibilit
Tourism | hospitality | marketing | corporate social responsibilit
H-Index Metrics
-
H-Index25
-
i10 Index34
-
Citation Counts3,553
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Premium Data
* Total H Index Rankings
Rankings
374,880
World Rank
2,367
Country Rank
33
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
389,116
World Rank
2,456
Country Rank
6
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
389,978
World Rank
1,930
Country Rank
63
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
401,016
World Rank
2,606
Country Rank
312
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
415,495
World Rank
862
Country Rank
3
University
Ranking Based On Selection:
25
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