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
Data and Text Mining
Social Network Mining
Information Integration
Digital Libraries
Metrics
H-Index
i10 Index
Citation Counts
72
317
25,854
* Total H IndexRankings
Ranking Based On Selection: 2
knowledge management
information science
social media
Metrics
H-Index
i10 Index
Citation Counts
49
120
9,450
* Total H IndexRankings
Ranking Based On Selection: 3
digital libraries
information retrieval
information literacy
social media
Metrics
H-Index
i10 Index
Citation Counts
46
145
9,450
* Total H IndexRankings
Ranking Based On Selection: 4
Library & information Science
Metrics
H-Index
i10 Index
Citation Counts
40
127
5,710
* Total H IndexRankings
Ranking Based On Selection: 5
Information Management
Information Literacy
Business Evironment Scanning/Intelligence
Knowledge Sharing
Information Needs an
Metrics
H-Index
i10 Index
Citation Counts
37
90
5,173
* Total H IndexRankings
Ranking Based On Selection: 6
Complex Systems
Quantum Information Science
Metrics
H-Index
i10 Index
Citation Counts
33
83
3,781
* Total H IndexRankings
Ranking Based On Selection: 7
Library and Information Science
Archives
Cultural Studies
Communication
Digital Business Economic
Metrics
H-Index
i10 Index
Citation Counts
28
63
3,149
* Total H IndexRankings
Ranking Based On Selection: 8
digital libraries
sentiment analysis
Metrics
H-Index
i10 Index
Citation Counts
28
56
3,078
* Total H IndexRankings
Ranking Based On Selection: 9
Library
Information Technology
Metrics
H-Index
i10 Index
Citation Counts
25
71
2,247
* Total H IndexRankings
Ranking Based On Selection: 10
Knowledge Management
Innovation Management
Creativity
Metrics
H-Index
i10 Index
Citation Counts
25
43
3,901
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* Total H IndexRankings
Ranking Based On Selection: 11
Bibliometric Analysis
Data Mining
TVET
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,833
* Total H IndexRankings
Ranking Based On Selection: 12
Library and Information Science. Information behavior of Rural Poor People. Library Services for Rural Poor.
Metrics
H-Index
i10 Index
Citation Counts
24
39
4,310
* Total H IndexRankings
Ranking Based On Selection: 13
Library history
information history
Wikipedia
information science
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,372
* Total H IndexRankings
Ranking Based On Selection: 14
Social Informatics
Library and Information Science
Digital and Cultural Literacy
Information Economics
Internet of Things
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,588
* Total H IndexRankings
Ranking Based On Selection: 15
knowledge management
low energy design
heritage
digital cities
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,287
* Total H IndexRankings
Ranking Based On Selection: 16
Perpustakaan. Agama Islam
Metrics
H-Index
i10 Index
Citation Counts
20
29
4,384
* Total H IndexRankings
Ranking Based On Selection: 17
knowledge management
learning organization
change management
Metrics
H-Index
i10 Index
Citation Counts
18
37
1,589
* Total H IndexRankings
Ranking Based On Selection: 18
Library Science
Institutional Repository
Information Literacy
Islamic Library and Information
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,338
* Total H IndexRankings
Ranking Based On Selection: 19
Ilmu Perpustakaan dan Informasi
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,785
* Total H IndexRankings
Ranking Based On Selection: 20
IT innovations
cloud computing
mobile payments
economic analysis
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,776
* Total H IndexRankings
Ranking Based On Selection: 21
Bibliometrics
Information Science
Material Science
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,231
* Total H IndexRankings
Ranking Based On Selection: 22
Information Studies
Digital Society
Fandom Studies
Subculture Studies
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,257
* Total H IndexRankings
Ranking Based On Selection: 23
Knowledge Management
Information Systems
Risk Management
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,295
* Total H IndexRankings
Ranking Based On Selection: 24
Design and Implementation System
Enterprise Application Integration
Enterprise Resourse Planning
Information Science and Tech
Metrics
H-Index
i10 Index
Citation Counts
16
33
1,164
* Total H IndexRankings
Ranking Based On Selection: 25
Knowledge Management
Learning Organisation
Health and Safety
Risk Management
Education
Metrics
H-Index
i10 Index
Citation Counts
15
27
825
Ee Peng Lim
Singapore Management University
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
72
317
25,854
Data and Text Mining
Social Network Mining
Information Integration
Digital Libraries
Alton Chua
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
49
120
9,450
knowledge management
information science
social media
Schubert Foo
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
46
145
9,450
digital libraries
information retrieval
information literacy
social media
Abrizah A
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
40
127
5,710
Library & information Science
Mian Shaheen Majid
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
37
90
5,173
Information Management
Information Literacy
Business Evironment Scanning/Intelligence
Knowledge Sharing
Information Needs an
Choy Heng Lai
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
33
83
3,781
Complex Systems
Quantum Information Science
Endang Fatmawati
Universitas Diponegoro
Semarang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
28
63
3,149
Library and Information Science
Archives
Cultural Studies
Communication
Digital Business Economic
Jin Cheon Na
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
28
56
3,078
digital libraries
sentiment analysis
Surachai Noikhammueang
Metrics
H-Index
i10-Index
Citation Counts
25
71
2,247
Library
Information Technology
Vincent Ribiere
Bangkok University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
25
43
3,901
Knowledge Management
Innovation Management
Creativity
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Ronal Watrianthos
Metrics
H-Index
i10-Index
Citation Counts
24
45
1,833
Bibliometric Analysis
Data Mining
TVET
Pawit M Yusup
Universitas Padjadjaran Bandung
Sumedang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
24
39
4,310
Library and Information Science. Information behavior of Rural Poor People. Library Services for Rural Poor.
Brendan Luyt
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
24
38
2,372
Library history
information history
Wikipedia
information science
Nuning Kurniasih
Universitas Padjadjaran Bandung
Sumedang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,588
Social Informatics
Library and Information Science
Digital and Cultural Literacy
Information Economics
Internet of Things
Peter Charles Woods
Multimedia University
Cyberjaya, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
22
36
2,287
knowledge management
low energy design
heritage
digital cities
Jann Hidajat Tjakraatmadja
Institut Teknologi Bandung
Bandung, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
18
37
1,589
knowledge management
learning organization
change management
Irawati
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,338
Library Science
Institutional Repository
Information Literacy
Islamic Library and Information
Abdul Rahman Saleh
IPB University
Bogor, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,785
Ilmu Perpustakaan dan Informasi
Dan Ma
Singapore Management University
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,776
IT innovations
cloud computing
mobile payments
economic analysis
Teerasak Markpin
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,231
Bibliometrics
Information Science
Material Science
Rahma Sugihartati
Universitas Airlangga
Surabaya, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,257
Information Studies
Digital Society
Fandom Studies
Subculture Studies
Mohamad Hisyam Selamat
SEGi University
Petaling Jaya, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,295
Knowledge Management
Information Systems
Risk Management
Redaksi Joins
Universitas Dian Nuswantoro
Semarang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
16
33
1,164
Design and Implementation System
Enterprise Application Integration
Enterprise Resourse Planning
Information Science and Tech
Marinah Awang
Universiti Pendidikan Sultan Idris
Tanjong Malim, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
15
27
825
Knowledge Management
Learning Organisation
Health and Safety
Risk Management
Education