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 17, 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].
Rankings



Social innovation | social enterprise | microcredit | public health | health economic
H-Index Metrics
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H-Index83
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i10 Index300
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Citation Counts29,947
Rankings



Innovation | Entrepreneurship | Growth | Sustainability | Grand Challenge
H-Index Metrics
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H-Index82
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i10 Index120
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Citation Counts62,064
Rankings



Entrepreneurship | small firm development | geography of enterpris
H-Index Metrics
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H-Index81
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i10 Index138
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Citation Counts34,355
Rankings



Family business | Family firms | Entrepreneurship | Family innovation | Innovation Strateg
H-Index Metrics
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H-Index80
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i10 Index168
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Citation Counts26,937
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AI Transformation | Technological Innovation & Entrepreneurship | AI & Data Science | FinTech
H-Index Metrics
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H-Index80
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i10 Index221
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Citation Counts27,009
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Rankings



I work with rural communities to enhance the governance of natural and agri-food systems | and m
H-Index Metrics
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H-Index79
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i10 Index164
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Citation Counts37,667
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Business | Management | Economics | Entrepreneurship | Small Busines
H-Index Metrics
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H-Index79
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i10 Index186
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Citation Counts36,943
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Family Firms | Family Firm | Family Business | Entrepreneurship | Strategic Managemen
H-Index Metrics
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H-Index78
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i10 Index144
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Citation Counts29,071
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Entomology | Insecticide Ecotoxicology | Stored Product Entomology | Insect Ecophysiolog
H-Index Metrics
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H-Index78
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i10 Index337
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Citation Counts22,504
Rankings



innovation management | entrepreneurship | operations managemen
H-Index Metrics
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H-Index78
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i10 Index225
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Citation Counts35,931
Rankings



Disaster risk | climate change adaptation | innovation | science and technology | community based DR
H-Index Metrics
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H-Index76
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i10 Index397
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Citation Counts28,779
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Natural products | Medicinal Plants | Therapeutic innovation and technology | Biotechnology | Pai
H-Index Metrics
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H-Index76
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i10 Index369
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Citation Counts21,972
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Entrepreneurship | Innovation | Economic Geography | History | Cultur
H-Index Metrics
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H-Index75
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i10 Index276
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Citation Counts28,339
Rankings



Mental Health Informatics | Digital Health | Global Health Informatics | Public Health Informatics | Responsible AI for Healt
H-Index Metrics
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H-Index74
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i10 Index232
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Citation Counts79,687
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Rankings



Technologie- und Innovationsmanagement | Strategisches Projektmanagement | Entrepreneurship | Unternehmensführung | Marketin
H-Index Metrics
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H-Index73
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i10 Index192
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Citation Counts26,254
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Rankings



Open Innovation | Mass Customization | Business Model Innovation | User Innovation | Hybrid Intelligenc
H-Index Metrics
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H-Index72
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i10 Index171
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Citation Counts26,310