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
Rankings
soft operations research | decision science | decision engineerin
H-Index Metrics
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H-Index34
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i10 Index105
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Citation Counts4,711
Rankings
development communication | communication campaigns | monitoring and evaluation | pest management | ecosystem service
H-Index Metrics
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H-Index28
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i10 Index41
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Citation Counts2,430
Rankings
Rankings
Organizational Behavior | Human Resource Managemen
H-Index Metrics
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H-Index22
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i10 Index25
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Citation Counts4,573
Rankings
Rankings
digital media and marginality | digital labor | Asian digital culture
H-Index Metrics
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H-Index22
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i10 Index39
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Citation Counts1,550
Rankings
Rankings
Industrial Technology | Information Technology | Educational Technology | Business Administratio
H-Index Metrics
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H-Index19
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i10 Index28
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Citation Counts2,053
Rankings
III-V nitride semiconductors | Optoelectronic and power electronic devices | materials science | thi
H-Index Metrics
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H-Index19
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i10 Index23
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Citation Counts1,410
Rankings
agriclutural economics | market power in food chains | economics of sustainable agricultural valu
H-Index Metrics
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H-Index18
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i10 Index30
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Citation Counts1,068
Rankings
Business and Management | Organization behavior | Entrepreneurship education | Marketing | Tourism and hospitality marketin
H-Index Metrics
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H-Index16
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i10 Index24
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Citation Counts940
Rankings
Business Management | Marketing | E-Management | Technology Acceptanc
H-Index Metrics
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H-Index16
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i10 Index21
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Citation Counts720
Rankings
Complexity | Computational Physics | Computational Social Science | Data Scienc
H-Index Metrics
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H-Index16
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i10 Index20
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Citation Counts974
Rankings
Rankings
Structural Equation Modelling | Technology Management | Technology Adoption | Innovation | Sustainabl
H-Index Metrics
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H-Index15
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i10 Index18
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Citation Counts583
Rankings
labor relations | human resource management | human behavior | entrepreneurship | gende
H-Index Metrics
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H-Index15
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i10 Index22
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Citation Counts742
Rankings
Public Administration | ICTD | eGovernance | Resilience and Climate Change Adaptatio
H-Index Metrics
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H-Index14
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i10 Index19
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Citation Counts975
Rankings
Rankings
human resources for health | Nursing administration and education | neonatal nursing | instrument developmen
H-Index Metrics
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H-Index12
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i10 Index15
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Citation Counts604
Rankings
Communication and Social Media | Human Resource Mgt | Higher Ed | Business | Social Science
H-Index Metrics
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H-Index12
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i10 Index13
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Citation Counts1,116
Rankings
Family business | sustainability | poverty alleviation | education | CS
H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts673
Rankings
Rankings
Rankings
urban and regional planning | geographic information system
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts544
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