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 Feb 01, 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 (870.053) 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
Logistics
Automation Control
Robotics
Metrics
H-Index
i10 Index
Citation Counts
42
129
8,025
* Total H IndexRankings
Ranking Based On Selection: 2
Pragmatics
Discourse Analysis
Conversation Analysis
Metrics
H-Index
i10 Index
Citation Counts
41
94
7,686
* Total H IndexRankings
Ranking Based On Selection: 3
Interdisciplinary Studies
Psychology
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
39
88
6,729
* Total H IndexRankings
Ranking Based On Selection: 4
computational linguistics
Metrics
H-Index
i10 Index
Citation Counts
38
88
5,376
* Total H IndexRankings
Ranking Based On Selection: 5
social sciences
philosophy
human-AI cocreation
ethics
Metrics
H-Index
i10 Index
Citation Counts
35
67
4,649
* Total H IndexRankings
Ranking Based On Selection: 6
Tourism Development
Tourist Behavior
Organizational Behavior
Consumer Behavior
Public Policy
Metrics
H-Index
i10 Index
Citation Counts
34
70
4,282
* Total H IndexRankings
Ranking Based On Selection: 7
Alternative fuels
mixture formation and combustion in IC. Engines
fuel consumption improvement methods
emission measurements
Metrics
H-Index
i10 Index
Citation Counts
30
50
3,236
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,692
* Total H IndexRankings
Ranking Based On Selection: 9
Corpus Linguistics
Computational Linguistics
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
24
38
3,170
* Total H IndexRankings
Ranking Based On Selection: 10
Social Sciences and Humanities
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,816
* Total H IndexRankings
Ranking Based On Selection: 11
Environmental Linguistics
Endangered Languages
Metrics
H-Index
i10 Index
Citation Counts
21
35
2,332
* Total H IndexRankings
Ranking Based On Selection: 12
Data Science
Artificial Intelligence
Computational Linguistics
Metrics
H-Index
i10 Index
Citation Counts
19
41
1,318
* Total H IndexRankings
Ranking Based On Selection: 13
Language & Linguistics
Language Instruction
Language teaching and learning
TESOL
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,175
* Total H IndexRankings
Ranking Based On Selection: 14
Tourism
Financial accountant
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,057
* Total H IndexRankings
Ranking Based On Selection: 15
TESOL
Metrics
H-Index
i10 Index
Citation Counts
19
27
985
* Total H IndexRankings
Ranking Based On Selection: 16
second language teacher education
second language teaching and learning
language planning and policy
critical pedagogy
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,408
* Total H IndexRankings
Ranking Based On Selection: 17
Sustainability
Technology & Innovation Management
Strategy
Qualitative
Tourism and Hospitality
Metrics
H-Index
i10 Index
Citation Counts
16
22
982
* Total H IndexRankings
Ranking Based On Selection: 18
Environmental Radioactivity
Metrics
H-Index
i10 Index
Citation Counts
15
26
691
* Total H IndexRankings
Ranking Based On Selection: 19
Tourism
hospitality
experiential marketing
emotions
imagination
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,453
* Total H IndexRankings
Ranking Based On Selection: 20
social entrepreneurship
tourism
digitalisation
design thinking
education
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,373
* Total H IndexRankings
Ranking Based On Selection: 21
Learner autonomy
Language skills
TESOL
CLIL
Discourse Analysis
Metrics
H-Index
i10 Index
Citation Counts
15
19
829
* Total H IndexRankings
Ranking Based On Selection: 22
Language for Specific Purposes
Academic/Professional Communication
Text editing
Course design
CALL/Blended learning
Metrics
H-Index
i10 Index
Citation Counts
15
22
742
* Total H IndexRankings
Ranking Based On Selection: 23
Convex Analysis and Optimization Algorithms
Stochastic Optimization Methods for Machine Learning
Dynamical System Method for O
Metrics
H-Index
i10 Index
Citation Counts
14
19
592
* Total H IndexRankings
Ranking Based On Selection: 24
Knowledge Management
management information systems
e-Business
e-Learning
BIS
Metrics
H-Index
i10 Index
Citation Counts
14
21
1,098
* Total H IndexRankings
Ranking Based On Selection: 25
clinical psychology
child mental health
school-based mental health
Metrics
H-Index
i10 Index
Citation Counts
14
15
634
Anh Nguyen Duy
VNUHCM University of Technology
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
42
129
8,025
Logistics
Automation Control
Robotics
Thuy Pham Thi Thanh
Metrics
H-Index
i10-Index
Citation Counts
41
94
7,686
Pragmatics
Discourse Analysis
Conversation Analysis
Nguyen Minh Hoang|Minh-Hoang Nguyen, Hoang Nguyen, Nguyễn Minh Hoàng
Western University Hanoi
Hanoi, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
39
88
6,729
Interdisciplinary Studies
Psychology
Sustainability
Gertjan Van Noord
Van Lang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
38
88
5,376
computational linguistics
Ho Manh Tung
Phenikaa University
Hanoi, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
35
67
4,649
social sciences
philosophy
human-AI cocreation
ethics
Mai Ngoc Khuong
VNUHCM International University
Visakhapatnam, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
34
70
4,282
Tourism Development
Tourist Behavior
Organizational Behavior
Consumer Behavior
Public Policy
Tuan Le Anh|Le Anh Tuan, Le AT.
Metrics
H-Index
i10-Index
Citation Counts
30
50
3,236
Alternative fuels
mixture formation and combustion in IC. Engines
fuel consumption improvement methods
emission measurements
Van Quan Tran
Metrics
H-Index
i10-Index
Citation Counts
26
45
2,692
Hans Van Halteren
Van Lang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
24
38
3,170
Corpus Linguistics
Computational Linguistics
Machine Learning
Thanh Nhan Nguyen
Foreign Trade University
Hanoi, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
23
34
1,816
K. David Harrison
VinUniversity
Hanoi, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
21
35
2,332
Environmental Linguistics
Endangered Languages
Kiet Van Nguyen|Kiet Nguyen
VNUHCM University of Information Technology
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
19
41
1,318
Data Science
Artificial Intelligence
Computational Linguistics
Pham Vu Phi Ho
Van Lang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,175
Language & Linguistics
Language Instruction
Language teaching and learning
TESOL
Bui Phu Hung
University of Economics Ho Chi Minh City
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
19
27
985
Le Van Canh
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,408
second language teacher education
second language teaching and learning
language planning and policy
critical pedagogy
Thinh Gia Hoang
RMIT University Vietnam
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
16
22
982
Sustainability
Technology & Innovation Management
Strategy
Qualitative
Tourism and Hospitality
Van-Hao Duong
Metrics
H-Index
i10-Index
Citation Counts
15
26
691
Environmental Radioactivity
Tourism
hospitality
experiential marketing
emotions
imagination
social entrepreneurship
tourism
digitalisation
design thinking
education
Duong My Tham
Ho Chi Minh City University of Economics and Finance
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
15
19
829
Learner autonomy
Language skills
TESOL
CLIL
Discourse Analysis
Kris Van De Poel
Van Lang University
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
15
22
742
Language for Specific Purposes
Academic/Professional Communication
Text editing
Course design
CALL/Blended learning
Nguyen The Vinh
Metrics
H-Index
i10-Index
Citation Counts
14
19
592
Convex Analysis and Optimization Algorithms
Stochastic Optimization Methods for Machine Learning
Dynamical System Method for O
Quoc Trung Pham
VNUHCM University of Technology
Ho Chi Minh City, Vietnam
Metrics
H-Index
i10-Index
Citation Counts
14
21
1,098
Knowledge Management
management information systems
e-Business
e-Learning
BIS
Dang Hoang-Minh
Metrics
H-Index
i10-Index
Citation Counts
14
15
634
clinical psychology
child mental health
school-based mental health