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



Cultuling | ESQ and Emotioncy | Transpathy | PL-GAT Aptitude | Magnitude Thinkin
H-Index Metrics
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H-Index47
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i10 Index181
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Citation Counts7,946
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Corrective Feedback | Vocabulary | Technology Assisted Language Learnin
H-Index Metrics
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H-Index22
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i10 Index34
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Citation Counts1,760
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Language Education Policy & Planning & Teacher Educatio
H-Index Metrics
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H-Index21
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i10 Index35
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Citation Counts1,838
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curriculum development | course design | English language teaching | learner autonomy | vocabulary acquisitio
H-Index Metrics
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H-Index18
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i10 Index23
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Citation Counts1,757
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Applied Linguistics | TESOL | ESP/EAP | English-medium instruction in higher education | Translation an
H-Index Metrics
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H-Index12
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i10 Index12
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Citation Counts346
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Applied Linguistics | Pragmatics | Academic Discourse | EAP | Discourse Analysi
H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts358
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Discourse Analysis | Genre Analysis | Applied Linguistics | Translatio
H-Index Metrics
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H-Index11
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i10 Index13
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Citation Counts546
Rankings



applied linguistics | varieties of English | second language learning and sociolinguistic
H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts406
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Applied Linguistics | Educational Technology | CALL & MALL | TESOL | Curriculum Design & Languag
H-Index Metrics
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H-Index7
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i10 Index7
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Citation Counts236
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Linguistics | Syntax | Socioliguistics | Translation Studies | Second and foreign Language Pedagog
H-Index Metrics
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H-Index7
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i10 Index5
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Citation Counts164
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Computational Linguistics | Machine Translation | Corpus Linguistics | Translation Studies | Englis
H-Index Metrics
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H-Index6
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i10 Index6
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Citation Counts136
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English language | ESP | EAP teaching and learning | Study skills | Entrepreneurshi
H-Index Metrics
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H-Index6
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i10 Index5
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Citation Counts199
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Linguistic interfaces | Arabic diglossia | Task-based instruction | Second Language Acquisition | Arabi
H-Index Metrics
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H-Index6
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i10 Index5
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Citation Counts127
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Cultural Studies | Anthropology | Oman | Dhofar | Comparative Literatur
H-Index Metrics
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H-Index6
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i10 Index3
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Citation Counts117