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].
Rankings
Entrepreneurship | Family Business | Digital Transformation | Strategic Management | Innovatio
H-Index Metrics
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H-Index129
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i10 Index404
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Citation Counts62,044
Rankings
operations research | combinatorial optimization | algorithm
H-Index Metrics
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H-Index100
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i10 Index203
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Citation Counts47,398
Rankings
Family business | Family firms | Entrepreneurship | Family innovation | Innovation Strateg
H-Index Metrics
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H-Index85
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i10 Index186
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Citation Counts30,810
Rankings
Rankings
Positive Technology | User Experience | Cyberpsycholog
H-Index Metrics
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H-Index75
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i10 Index233
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Citation Counts23,439
Rankings
Operations Research | Vehicle Routing | Bin Packing | Logistic
H-Index Metrics
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H-Index74
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i10 Index123
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Citation Counts29,800
Rankings
Discrete Optimization | Operations Research | Integer Programming | Mathematical Optimizatio
H-Index Metrics
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H-Index74
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i10 Index132
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Citation Counts18,880
Rankings
Rankings
entrepreneurship | innovation | mergers & acquisitions | venture capita
H-Index Metrics
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H-Index71
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i10 Index147
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Citation Counts24,383
Rankings
Rankings
Business Management | Innovation Management | Big Data | Artificial Intelligence | Smart Citie
H-Index Metrics
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H-Index68
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i10 Index144
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Citation Counts16,302
Rankings
Rankings
mathematics | computer science | combinatorial optimizatio
H-Index Metrics
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H-Index66
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i10 Index132
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Citation Counts27,582
Rankings
Rankings
Optical networks | Green networking | Network Function Virtualization | Machine Learning in Network Managemen
H-Index Metrics
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H-Index62
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i10 Index314
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Citation Counts15,871
Rankings
Rankings
Rankings
Management | Innovation | Strategy | Entrepreneurship | Arts in Busines
H-Index Metrics
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H-Index60
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i10 Index159
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Citation Counts15,400
Rankings
Epidemiology | infectious diseases | modelling | computational epidemiology | innovatio
H-Index Metrics
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H-Index59
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i10 Index184
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Citation Counts12,371
Rankings
Innovation management | International Business | Open Innovation | IoT | Knowledge Managemen
H-Index Metrics
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H-Index58
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i10 Index110
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Citation Counts14,170
Rankings
Logistics and Operations managemen
H-Index Metrics
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H-Index58
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i10 Index141
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Citation Counts12,166
Rankings
Sustainable Operations | Energy Efficiency | Occupational Safety | Risk Analysis | Procuremen
H-Index Metrics
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H-Index58
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i10 Index114
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Citation Counts11,962
Rankings
Entrepreneurial Finance | Initial Public Offerings | Crowdfunding | Initial Coin Offerings | Academic Entrepreneurshi
H-Index Metrics
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H-Index57
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i10 Index122
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Citation Counts14,489
Rankings
biologia vegetale | interazioni piante -microrganismi | fitorisanamento | batteri rizosferic
H-Index Metrics
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H-Index58
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i10 Index133
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Citation Counts13,054
Rankings
Supply Chain Management | Purchasing | Sustainability | Supply Chain Finance | Management Engineerin
H-Index Metrics
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H-Index56
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i10 Index98
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Citation Counts11,920
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