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 06, 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 (1.131.911) 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
Energy Economics | Environmental Economics | International Economics | Energy and Sustainable Developmen
H-Index Metrics
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H-Index127
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i10 Index327
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Citation Counts60,827
Rankings
Energy and environmental economics | Tourism economics and Agricultural commodity markety dynamic
H-Index Metrics
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H-Index77
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i10 Index215
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Citation Counts22,296
Rankings
Rankings
Global Political Economy | European Politics | BRICS | Turkish Politics | Turkish Foreign Polic
H-Index Metrics
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H-Index75
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i10 Index134
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Citation Counts16,554
Rankings
Asset Pricing | Commodity Markets | Energy Economics | Sustainable Economy | Sustainable Financ
H-Index Metrics
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H-Index67
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i10 Index172
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Citation Counts14,973
Rankings
Economics | Tourism Economics | ESG | ECON-ESG | ESGU
H-Index Metrics
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H-Index65
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i10 Index150
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Citation Counts11,313
Rankings
Scale Devalopment and Adaptation | Data Analysis | Research Methods | Monitoring and Evaluatio
H-Index Metrics
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H-Index65
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i10 Index208
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Citation Counts87,897
Rankings
Distance Education | Educational Technology | Open Education | Online Learnin
H-Index Metrics
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H-Index64
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i10 Index168
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Citation Counts23,742
Rankings
Energy Economics | Energy Finance | Multiple Criteria Decision Making | Fuzzy Decision Makin
H-Index Metrics
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H-Index64
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i10 Index280
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Citation Counts13,447
Rankings
Soft Computing | Finance | Energy Economics | Investment Analysis | Decision Makin
H-Index Metrics
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H-Index63
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i10 Index245
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Citation Counts12,581
Rankings
Energy Economics | Economic Growth | Sustainable Development | Ekonometri | Panel Veri Ekonometris
H-Index Metrics
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H-Index62
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i10 Index180
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Citation Counts15,796
Rankings
Rankings
Supply Chain Man Operations Management | Green Logistics | Sustainability | Circular Economy | MCD
H-Index Metrics
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H-Index60
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i10 Index161
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Citation Counts12,167
Rankings
Rankings
Rankings
Higher Education | Educational Administration | Leadership | Industrial and Organizational Psycholog
H-Index Metrics
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H-Index58
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i10 Index144
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Citation Counts10,193
Rankings
Sustainable development | Energy Research | Environmental Management | Renewable and sustainable energ
H-Index Metrics
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H-Index57
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i10 Index166
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Citation Counts11,510
Rankings
corporate finance | financial economics | Bitcoin | tourism economic
H-Index Metrics
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H-Index55
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i10 Index96
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Citation Counts10,576
Rankings
Business & Administration | product development | innovation management | organizational learning | organizational theor
H-Index Metrics
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H-Index54
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i10 Index91
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Citation Counts11,356
Rankings
Rankings
Public Finance | Public Choice | Constitutional Political Economy | Behavioral Political Econom
H-Index Metrics
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H-Index54
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i10 Index236
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Citation Counts13,721
Rankings
Rankings
international migration | migration studies | ethnic and racial studies | demograph
H-Index Metrics
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H-Index53
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i10 Index136
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Citation Counts10,932
Rankings
Rankings
social skills | mindfulness | self compassion | emotional intelligence | lonelines
H-Index Metrics
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H-Index52
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i10 Index142
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Citation Counts12,167
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