The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 30, 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 (873.690) 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 IndexRankings
Ranking Based On Selection: 1
history
anthropology
political science
Metrics
H-Index
i10 Index
Citation Counts
48
158
12,274
* Total H IndexRankings
Ranking Based On Selection: 2
Active Tectonics
Seismic Hazard
Paleoseismology
Geo-archaeology
Metrics
H-Index
i10 Index
Citation Counts
45
73
9,038
* Total H IndexRankings
Ranking Based On Selection: 3
Education
History
Pembelajaran Sejarah
Pedagogi Sejarah
Pendidikan Sejarah
Metrics
H-Index
i10 Index
Citation Counts
39
55
7,498
* Total H IndexRankings
Ranking Based On Selection: 4
History
Social Studies
Culture
Metrics
H-Index
i10 Index
Citation Counts
32
55
3,699
* Total H IndexRankings
Ranking Based On Selection: 5
History
History of Islam
Islamic Studies
Civilization
Metrics
H-Index
i10 Index
Citation Counts
30
66
5,186
* Total H IndexRankings
Ranking Based On Selection: 6
Systematics and taxonomy of Southeast Asian inland fishes
Metrics
H-Index
i10 Index
Citation Counts
29
80
3,352
* Total H IndexRankings
Ranking Based On Selection: 7
Political Science and Political History
Metrics
H-Index
i10 Index
Citation Counts
25
52
2,816
* Total H IndexRankings
Ranking Based On Selection: 8
Colonial history
Nationalism
Global migrations
Citizenship
Elections
Metrics
H-Index
i10 Index
Citation Counts
24
46
2,488
* Total H IndexRankings
Ranking Based On Selection: 9
India
travel
cultural studies
Marx
media history
Metrics
H-Index
i10 Index
Citation Counts
21
33
3,972
* Total H IndexRankings
Ranking Based On Selection: 10
Intellectual History
Islam
Southeast Asia
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,079
* Total H IndexRankings
Ranking Based On Selection: 11
Environmental behavior
Visual quality
Landscape theory and history
Green infrastructure
Landscape governance
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,469
* Total H IndexRankings
Ranking Based On Selection: 12
Taxonomy
Mamalogy
Chiroptera
Biodiversity
Biogeography
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,052
* Total H IndexRankings
Ranking Based On Selection: 13
economic history
public policy
Metrics
H-Index
i10 Index
Citation Counts
19
29
12,383
* Total H IndexRankings
Ranking Based On Selection: 14
History of Biology
Taxonomy and Nomenclature
Iconography
Wallace
Darwin
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,333
* Total H IndexRankings
Ranking Based On Selection: 15
History
Indonesian Islam
Metrics
H-Index
i10 Index
Citation Counts
18
26
2,282
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental History
Southeast Asia
Malay World
Singapore
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,114
* Total H IndexRankings
Ranking Based On Selection: 17
history of science
history of technology
history of biology
history of computing
science technology and society
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,603
* Total H IndexRankings
Ranking Based On Selection: 18
Malacology
taxonomy
nomenclature
biodiversity
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,246
* Total H IndexRankings
Ranking Based On Selection: 19
Pendidikan Sejarah
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,094
* Total H IndexRankings
Ranking Based On Selection: 20
General History
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,348
* Total H IndexRankings
Ranking Based On Selection: 21
History And Politics Of Middle East
Islamic Thought And Civilisiation
Islam And Politics In Malaysia
Election And Democracy I
Metrics
H-Index
i10 Index
Citation Counts
16
30
1,090
* Total H IndexRankings
Ranking Based On Selection: 22
Philanthropy
Indonesian History
Islam
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,569
* Total H IndexRankings
Ranking Based On Selection: 23
history of education
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,205
* Total H IndexRankings
Ranking Based On Selection: 24
politics
religion
islamic world
social culture
history
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,132
* Total H IndexRankings
Ranking Based On Selection: 25
Cold War International History
Modern Southeast Asian History
Vietnam War
Metrics
H-Index
i10 Index
Citation Counts
15
17
894
Gungwu Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
48
158
12,274
history
anthropology
political science
Danny Hilman Natawidjaja
Metrics
H-Index
i10-Index
Citation Counts
45
73
9,038
Active Tectonics
Seismic Hazard
Paleoseismology
Geo-archaeology
Heri Susanto
Universitas Lambung Mangkurat
Banjarmasin, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
39
55
7,498
Education
History
Pembelajaran Sejarah
Pedagogi Sejarah
Pendidikan Sejarah
Syaharuddin
Universitas Lambung Mangkurat
Banjarmasin, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
32
55
3,699
History
Social Studies
Culture
Ahmad Syafii Maarif
Metrics
H-Index
i10-Index
Citation Counts
30
66
5,186
History
History of Islam
Islamic Studies
Civilization
Heok Hui Tan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
29
80
3,352
Systematics and taxonomy of Southeast Asian inland fishes
Farish A Noor
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
25
52
2,816
Political Science and Political History
Filomeno Aguilar
Metrics
H-Index
i10-Index
Citation Counts
24
46
2,488
Colonial history
Nationalism
Global migrations
Citizenship
Elections
John Hutnyk
Ton Duc Thang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
21
33
3,972
India
travel
cultural studies
Marx
media history
Khairudin Aljunied
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,079
Intellectual History
Islam
Southeast Asia
Suhardi Maulan
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,469
Environmental behavior
Visual quality
Landscape theory and history
Green infrastructure
Landscape governance
Pipat Soisook
Prince of Songkla University
Songkhla, Thailand
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,052
Taxonomy
Mamalogy
Chiroptera
Biodiversity
Biogeography
Mestika Zed
Universitas Negeri Padang
Padang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
19
29
12,383
economic history
public policy
Kees Rookmaaker
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
19
37
1,333
History of Biology
Taxonomy and Nomenclature
Iconography
Wallace
Darwin
Jajat Burhanudin
Universitas Islam Negeri UIN Syarif Hidayatullah Jakarta
Tangerang Selatan, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
18
26
2,282
Timothy P Barnard
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,114
Environmental History
Southeast Asia
Malay World
Singapore
Hallam Stevens
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
17
29
1,603
history of science
history of technology
history of biology
history of computing
science technology and society
Siong Kiat Tan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
17
31
1,246
Malacology
taxonomy
nomenclature
biodiversity
Agus Susilo
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,094
Nina Herlina
Universitas Padjadjaran Bandung
Sumedang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
16
24
1,348
Mohammad Redzuan Othman
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
16
30
1,090
History And Politics Of Middle East
Islamic Thought And Civilisiation
Islam And Politics In Malaysia
Election And Democracy I
Amelia Fauzia
Universitas Islam Negeri UIN Syarif Hidayatullah Jakarta
Tangerang Selatan, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
15
21
1,569
Philanthropy
Indonesian History
Islam
Resmiyati Yunus
Universitas Negeri Gorontalo
Gorontalo, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,205
Dhurorudin Mashad
Metrics
H-Index
i10-Index
Citation Counts
15
22
1,132
politics
religion
islamic world
social culture
history
Ang Cheng Guan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
15
17
894
Cold War International History
Modern Southeast Asian History
Vietnam War