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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].
* Total H Index Rankings
Rankings
8,407
World Rank
165
Country Rank
1
University
Ranking Based On Selection:
1
History, Philosophy, Theology / History
Palynology | Holocene | Climate change | Cultural change | Neolithi
Palynology | Holocene | Climate change | Cultural change | Neolithi
H-Index Metrics
-
H-Index108
-
i10 Index419
-
Citation Counts33,174
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* Total H Index Rankings
Rankings
17,329
World Rank
346
Country Rank
4
University
Ranking Based On Selection:
2
History, Philosophy, Theology / History
Lithic technology | Prehistory | Human Evolution | Paleoecology | Paleolithic
Lithic technology | Prehistory | Human Evolution | Paleoecology | Paleolithic
H-Index Metrics
-
H-Index88
-
i10 Index296
-
Citation Counts26,442
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* Total H Index Rankings
Rankings
24,611
World Rank
530
Country Rank
10
University
Ranking Based On Selection:
3
Social Sciences / Linguistics and Literature
Basque | multilingual education | minority languages | linguistic landscape | bilingual educatio
Basque | multilingual education | minority languages | linguistic landscape | bilingual educatio
H-Index Metrics
-
H-Index79
-
i10 Index175
-
Citation Counts29,514
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* Total H Index Rankings
Rankings
36,499
World Rank
804
Country Rank
10
University
Ranking Based On Selection:
4
History, Philosophy, Theology / History
Palaeobotany | Palaeobiogeography | Quaternary | Archaeobotany | Palaeoecolog
Palaeobotany | Palaeobiogeography | Quaternary | Archaeobotany | Palaeoecolog
H-Index Metrics
-
H-Index70
-
i10 Index236
-
Citation Counts18,276
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* Total H Index Rankings
Rankings
43,629
World Rank
994
Country Rank
15
University
Ranking Based On Selection:
5
Social Sciences / Linguistics and Literature
Natural Language Processing | Computational Linguistics | Deep Learning | Machine Learning | Artificial Intelligenc
Natural Language Processing | Computational Linguistics | Deep Learning | Machine Learning | Artificial Intelligenc
H-Index Metrics
-
H-Index66
-
i10 Index196
-
Citation Counts26,342
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* Total H Index Rankings
Rankings
47,389
World Rank
1,097
Country Rank
31
University
Ranking Based On Selection:
6
Social Sciences / Linguistics and Literature
literacy | applied linguistics | discourse | writing | language teachin
literacy | applied linguistics | discourse | writing | language teachin
H-Index Metrics
-
H-Index64
-
i10 Index171
-
Citation Counts36,912
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* Total H Index Rankings
Rankings
50,300
World Rank
1,186
Country Rank
32
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
56,766
World Rank
1,359
Country Rank
19
University
Ranking Based On Selection:
8
Social Sciences / Linguistics and Literature
Applied Linguistics | Sociolinguistics | Multilingualism | Minority language | Linguistic Landscape
Applied Linguistics | Sociolinguistics | Multilingualism | Minority language | Linguistic Landscape
H-Index Metrics
-
H-Index60
-
i10 Index118
-
Citation Counts21,854
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* Total H Index Rankings
Rankings
59,416
World Rank
1,441
Country Rank
20
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
63,067
World Rank
1,566
Country Rank
1
University
Ranking Based On Selection:
10
Social Sciences / Linguistics and Literature
reading | bilingualism | cognitive science | psycholinguistics | neuroscienc
reading | bilingualism | cognitive science | psycholinguistics | neuroscienc
H-Index Metrics
-
H-Index59
-
i10 Index146
-
Citation Counts11,156
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* Total H Index Rankings
Rankings
63,960
World Rank
1,596
Country Rank
5
University
Ranking Based On Selection:
11
History, Philosophy, Theology / History
Science Education | Nature of Science | History of Science | STS for science teaching | Educational Assessmen
Science Education | Nature of Science | History of Science | STS for science teaching | Educational Assessmen
H-Index Metrics
-
H-Index58
-
i10 Index118
-
Citation Counts11,767
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* Total H Index Rankings
Rankings
76,487
World Rank
1,980
Country Rank
98
University
Ranking Based On Selection:
12
History, Philosophy, Theology / History
Paleolítico | Prehistoria | Tafonomía | Zooarqueología | taphonom
Paleolítico | Prehistoria | Tafonomía | Zooarqueología | taphonom
H-Index Metrics
-
H-Index54
-
i10 Index176
-
Citation Counts8,747
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* Total H Index Rankings
Rankings
78,115
World Rank
2,053
Country Rank
61
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
79,522
World Rank
2,088
Country Rank
51
University
Ranking Based On Selection:
14
Social Sciences / Arts
music Information Retrieval | artificial intelligence | ethics | human behaviou
music Information Retrieval | artificial intelligence | ethics | human behaviou
H-Index Metrics
-
H-Index53
-
i10 Index199
-
Citation Counts12,954
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* Total H Index Rankings
Rankings
80,407
World Rank
2,112
Country Rank
10
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
81,407
World Rank
2,161
Country Rank
25
University
Ranking Based On Selection:
16
Social Sciences / Linguistics and Literature
Learning | Language | Verbal Behavior | Emergence | Discrimination
Learning | Language | Verbal Behavior | Emergence | Discrimination
H-Index Metrics
-
H-Index53
-
i10 Index235
-
Citation Counts12,870
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* Total H Index Rankings
Rankings
86,524
World Rank
2,342
Country Rank
54
University
Ranking Based On Selection:
17
Social Sciences / Linguistics and Literature
Terminology | Neology | Lexicography | Morphology | Discours
Terminology | Neology | Lexicography | Morphology | Discours
H-Index Metrics
-
H-Index52
-
i10 Index186
-
Citation Counts17,886
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* Total H Index Rankings
Rankings
94,543
World Rank
2,587
Country Rank
186
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
95,599
World Rank
2,635
Country Rank
35
University
Ranking Based On Selection:
19
Social Sciences / Linguistics and Literature
Lexical Semantics | Knowledge Acquisition | Word Sense Disambiguation | Natural Language Processin
Lexical Semantics | Knowledge Acquisition | Word Sense Disambiguation | Natural Language Processin
H-Index Metrics
-
H-Index50
-
i10 Index146
-
Citation Counts11,236
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* Total H Index Rankings
Rankings
104,271
World Rank
2,904
Country Rank
29
University
Ranking Based On Selection:
20
Social Sciences / Linguistics and Literature
lingüística | historiografía lingüística | lenguas artificiale
lingüística | historiografía lingüística | lenguas artificiale
H-Index Metrics
-
H-Index48
-
i10 Index247
-
Citation Counts12,295
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* Total H Index Rankings
Rankings
104,610
World Rank
2,920
Country Rank
1
University
Ranking Based On Selection:
21
Social Sciences / Archeology
Archaeology | Historical Archaeology | Contemporary Archaeology | African Archaeolog
Archaeology | Historical Archaeology | Contemporary Archaeology | African Archaeolog
H-Index Metrics
-
H-Index48
-
i10 Index126
-
Citation Counts8,501
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* Total H Index Rankings
Rankings
104,796
World Rank
2,931
Country Rank
18
University
Ranking Based On Selection:
22
History, Philosophy, Theology / History
historia moderna españ | historia moderna universal | historia administració
historia moderna españ | historia moderna universal | historia administració
H-Index Metrics
-
H-Index48
-
i10 Index243
-
Citation Counts15,200
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Premium Data
* Total H Index Rankings
Rankings
105,053
World Rank
2,945
Country Rank
124
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
105,870
World Rank
2,978
Country Rank
45
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
110,390
World Rank
3,121
Country Rank
3
University
Ranking Based On Selection:
25
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