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 19, 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



Arabic Natural Language Processing | Text Mining | Information Extraction | Sentiment Analysis | Semantic Annotatio
H-Index Metrics
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H-Index26
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i10 Index51
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Citation Counts3,399
Rankings



Website quality | Digital transformation | Technology adoption | e-Government | Social Medi
H-Index Metrics
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H-Index25
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i10 Index27
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Citation Counts7,073
Rankings



Business Intelligence | E-Business | Digital Transformation | Business Analytics | Knowledge Managemen
H-Index Metrics
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H-Index23
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i10 Index35
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Citation Counts1,435
Rankings



Arabic OCR | Distributed systems and Network Securit
H-Index Metrics
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H-Index19
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i10 Index33
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Citation Counts1,145
Rankings



Library management | knowledge management | information syste
H-Index Metrics
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H-Index18
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i10 Index28
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Citation Counts990
Rankings



Information Literacy | Research Evaluation | Scientometrics | Information Management | Librarie
H-Index Metrics
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H-Index16
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i10 Index21
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Citation Counts771
Rankings



Knowledge Mapping | Bibliometrics | Scientometrics | Library Automation | Data Scienc
H-Index Metrics
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H-Index16
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i10 Index27
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Citation Counts853
Rankings



Artificial Intelligence | Knowledge Management | Knowledge Sharing | Mobile Learning | Mobile Commerc
H-Index Metrics
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H-Index14
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i10 Index16
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Citation Counts1,011
Rankings



Information science | Digital libraries | Scholarly communication | Scholarly publishing | Informatio
H-Index Metrics
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H-Index13
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i10 Index19
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Citation Counts529
Rankings



Bibliometric | Digital Libraries | Library Automation | Systematic reviews | AI in Librarie
H-Index Metrics
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H-Index13
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i10 Index18
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Citation Counts599
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Rankings



Health Informatics | Cloud Computing | Information Science | Statistical Analysi
H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts648
Rankings



Information Science | teaching and learning | assessmen
H-Index Metrics
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H-Index12
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i10 Index14
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Citation Counts1,023
Rankings



Artificial Intelligence | Information Management | Digital Libraries | Information Seeking Behaviou
H-Index Metrics
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H-Index11
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i10 Index12
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Citation Counts471
Rankings



Information Sciences | E-Commerce | Quantitative Methods | IS adoption | Information cultur
H-Index Metrics
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H-Index11
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i10 Index11
-
Citation Counts432
Rankings



Knowledge management | library technologies | academic libraries | education of librarians | value o
H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts495
Rankings



Rankings



Management Information Systems | IS strategy | Information Technology in Educational Managemen
H-Index Metrics
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H-Index10
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i10 Index13
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Citation Counts711
Rankings



Rankings



Blockchain in records management | digital curation | museum records management and displaced archive
H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts312
Rankings



library automation | library cooperation | library networking | information services | research and studies
H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts194
Rankings



Rankings



Scientometrics | Bibliometrics | Library and information services | Informetrics | Research assessmen
H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts183
Rankings



Bibliometrics | Informetrics | Scientometrics | LIS research | Bibliographic contro
H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts398
Rankings



Rankings



Library Science | Information Science | Library Automation | Library 2.0 | Information Managemen
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts317