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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 5 years. As of Jan 04, 2026, 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 (1.131.752) 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
15,451
World Rank
44
Country Rank
2
University
Ranking Based On Selection:
1
Business & Management / Entrepreneurship
Entrepreneurship | Strategic Management | Strategy | Competitiveness | International Busines
Entrepreneurship | Strategic Management | Strategy | Competitiveness | International Busines
H-Index Metrics
-
H-Index90
-
i10 Index381
-
Citation Counts32,402
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* Total H Index Rankings
Rankings
27,823
World Rank
78
Country Rank
2
University
Ranking Based On Selection:
2
Business & Management / Business Administration
Positive leadership | Organizational behavior | Positive organizational scholarshi
Positive leadership | Organizational behavior | Positive organizational scholarshi
H-Index Metrics
-
H-Index76
-
i10 Index242
-
Citation Counts24,409
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* Total H Index Rankings
Rankings
32,675
World Rank
98
Country Rank
1
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
56,442
World Rank
171
Country Rank
21
University
Ranking Based On Selection:
4
Business & Management / Marketing
Digital Marketing | Social Media | Marketing Analytics | Consumer Behavior | Tourism Marketin
Digital Marketing | Social Media | Marketing Analytics | Consumer Behavior | Tourism Marketin
H-Index Metrics
-
H-Index60
-
i10 Index132
-
Citation Counts16,186
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* Total H Index Rankings
Rankings
56,692
World Rank
173
Country Rank
6
University
Ranking Based On Selection:
5
Business & Management / Entrepreneurship
Entrepreneurship | marketing | internationalization | gestão | estratégi
Entrepreneurship | marketing | internationalization | gestão | estratégi
H-Index Metrics
-
H-Index60
-
i10 Index121
-
Citation Counts17,741
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* Total H Index Rankings
Rankings
59,623
World Rank
184
Country Rank
34
University
Ranking Based On Selection:
6
Business & Management / Decision Science and Operations Management
Operations Research | Decision Aiding | Management Science | Optimization | Multi-Objectiv
Operations Research | Decision Aiding | Management Science | Optimization | Multi-Objectiv
H-Index Metrics
-
H-Index59
-
i10 Index172
-
Citation Counts20,289
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* Total H Index Rankings
Rankings
65,048
World Rank
205
Country Rank
7
University
Ranking Based On Selection:
7
Business & Management / Strategic Management
Strategic Alliances | Enterpreneurship | SMEs | Networks | Partnership
Strategic Alliances | Enterpreneurship | SMEs | Networks | Partnership
H-Index Metrics
-
H-Index57
-
i10 Index174
-
Citation Counts10,420
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* Total H Index Rankings
Rankings
65,064
World Rank
206
Country Rank
8
University
Ranking Based On Selection:
8
Business & Management / Entrepreneurship
Entrepreneurship Education | Marketing | Green Marketing | Sustainabilit
Entrepreneurship Education | Marketing | Green Marketing | Sustainabilit
H-Index Metrics
-
H-Index57
-
i10 Index117
-
Citation Counts14,215
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* Total H Index Rankings
Rankings
75,399
World Rank
240
Country Rank
11
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
79,042
World Rank
256
Country Rank
12
University
Ranking Based On Selection:
10
Business & Management / Strategic Management
Entrepreneurship | Strategic Management | Competitiveness | International Business | Innovatio
Entrepreneurship | Strategic Management | Competitiveness | International Business | Innovatio
H-Index Metrics
-
H-Index53
-
i10 Index108
-
Citation Counts11,913
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* Total H Index Rankings
Rankings
79,645
World Rank
258
Country Rank
41
University
Ranking Based On Selection:
11
Business & Management / Business Administration
Business Analytics | Machine Learning | Forecasting | Neural Networks | Evolutionary Computatio
Business Analytics | Machine Learning | Forecasting | Neural Networks | Evolutionary Computatio
H-Index Metrics
-
H-Index53
-
i10 Index169
-
Citation Counts16,812
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* Total H Index Rankings
Rankings
112,690
World Rank
371
Country Rank
11
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
133,469
World Rank
449
Country Rank
20
University
Ranking Based On Selection:
13
Business & Management / Decision Science and Operations Management
Supply Chain Management | Sustainability | Performance Measuremen
Supply Chain Management | Sustainability | Performance Measuremen
H-Index Metrics
-
H-Index43
-
i10 Index88
-
Citation Counts9,904
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* Total H Index Rankings
Rankings
144,383
World Rank
491
Country Rank
5
University
Ranking Based On Selection:
14
Business & Management / Communications and Media Studies
internet studies | media | sociologia | comunicação | jornalism
internet studies | media | sociologia | comunicação | jornalism
H-Index Metrics
-
H-Index42
-
i10 Index136
-
Citation Counts15,178
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* Total H Index Rankings
Rankings
148,644
World Rank
506
Country Rank
102
University
Ranking Based On Selection:
15
Business & Management / Business Administration
IS project management | Project success | Success Management | IS succes
IS project management | Project success | Success Management | IS succes
H-Index Metrics
-
H-Index41
-
i10 Index124
-
Citation Counts6,002
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* Total H Index Rankings
Rankings
153,458
World Rank
537
Country Rank
6
University
Ranking Based On Selection:
16
Business & Management / Public Administration
Comparative Public Policy | Policy Analysis | International Public Administration | Environmental Policy | Policy Diffusio
Comparative Public Policy | Policy Analysis | International Public Administration | Environmental Policy | Policy Diffusio
H-Index Metrics
-
H-Index41
-
i10 Index87
-
Citation Counts6,244
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* Total H Index Rankings
Rankings
154,595
World Rank
541
Country Rank
7
University
Ranking Based On Selection:
17
Business & Management / Business Administration
Information Systems | Business Intelligence | Decision Support Systems | Data Scienc
Information Systems | Business Intelligence | Decision Support Systems | Data Scienc
H-Index Metrics
-
H-Index40
-
i10 Index84
-
Citation Counts7,541
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* Total H Index Rankings
Rankings
155,199
World Rank
547
Country Rank
24
University
Ranking Based On Selection:
18
Business & Management / Marketing
Marketing | Entrepreneurship | Entrepreneurship Education | Social Marketing | Gestã
Marketing | Entrepreneurship | Entrepreneurship Education | Social Marketing | Gestã
H-Index Metrics
-
H-Index40
-
i10 Index83
-
Citation Counts7,139
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* Total H Index Rankings
Rankings
157,660
World Rank
555
Country Rank
108
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
162,844
World Rank
579
Country Rank
1
University
Ranking Based On Selection:
20
Business & Management / Entrepreneurship
smart specialisation | circular entrepreneurship | digital technology in business | environmental an
smart specialisation | circular entrepreneurship | digital technology in business | environmental an
H-Index Metrics
-
H-Index39
-
i10 Index93
-
Citation Counts4,299
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* Total H Index Rankings
Rankings
164,794
World Rank
587
Country Rank
116
University
Ranking Based On Selection:
21
Business & Management / Decision Science and Operations Management
Facility Location | Logistics | Optimization under Uncertainty | Project Schedulin
Facility Location | Logistics | Optimization under Uncertainty | Project Schedulin
H-Index Metrics
-
H-Index39
-
i10 Index67
-
Citation Counts8,918
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* Total H Index Rankings
Rankings
166,432
World Rank
596
Country Rank
3
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
172,407
World Rank
616
Country Rank
3
University
Ranking Based On Selection:
23
Business & Management / Decision Science and Operations Management
Biomass Energy | Residual Biomass Supply Chain Management | Energy Products Logistic
Biomass Energy | Residual Biomass Supply Chain Management | Energy Products Logistic
H-Index Metrics
-
H-Index38
-
i10 Index91
-
Citation Counts6,014
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* Total H Index Rankings
Rankings
174,011
World Rank
626
Country Rank
31
University
Ranking Based On Selection:
24
Business & Management / Business Administration
Business Economics | Entrepreneurial Economics | Regional Policy | Sustainable Developmen
Business Economics | Entrepreneurial Economics | Regional Policy | Sustainable Developmen
H-Index Metrics
-
H-Index38
-
i10 Index84
-
Citation Counts5,497
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* Total H Index Rankings
Rankings
177,498
World Rank
649
Country Rank
16
University
Ranking Based On Selection:
25
Business & Management / Decision Science and Operations Management
Decision Making Under Uncertainty | eHealth I
Decision Making Under Uncertainty | eHealth I
H-Index Metrics
-
H-Index38
-
i10 Index88
-
Citation Counts5,967
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