World Scientist and University Rankings 2025
Singapore Social Sciences and Humanities 1.119 Scientists Subject Rankings - 2025
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
Global Mental Health
functional near infrared spectroscopy
COVID-19
Depression
Meta-analysis
Metrics
H-Index
i10 Index
Citation Counts
99
470
73,321
* Total H IndexRankings
Ranking Based On Selection: 2
Services Marketing
Service Management
Hospitality
Marketing
Consumer Behavior
Metrics
H-Index
i10 Index
Citation Counts
96
182
51,726
* Total H IndexRankings
Ranking Based On Selection: 3
Human Resource Management
Talent Assessment
Adaptability
Selection
Employer Branding
Metrics
H-Index
i10 Index
Citation Counts
95
238
32,705
* Total H IndexRankings
Ranking Based On Selection: 4
Innovation
Entrepreneurship
Purpose
Sustainability
Grand Challenges
Metrics
H-Index
i10 Index
Citation Counts
79
117
59,738
* Total H IndexRankings
Ranking Based On Selection: 5
Molecular epidemiology
Metrics
H-Index
i10 Index
Citation Counts
78
164
33,147
* Total H IndexRankings
Ranking Based On Selection: 6
health economics
Metrics
H-Index
i10 Index
Citation Counts
77
267
117,482
* Total H IndexRankings
Ranking Based On Selection: 7
Psychology
Metrics
H-Index
i10 Index
Citation Counts
77
195
44,494
* Total H IndexRankings
Ranking Based On Selection: 8
supply chain management
logistics
transport
Metrics
H-Index
i10 Index
Citation Counts
72
252
18,501
* Total H IndexRankings
Ranking Based On Selection: 9
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: 10
Organizational Behavior
Metrics
H-Index
i10 Index
Citation Counts
71
105
41,131
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* Total H IndexRankings
Ranking Based On Selection: 11
Leadership
Behavioral Genetics
Organizational Behavior
Industrial Psychology
Metrics
H-Index
i10 Index
Citation Counts
70
136
20,543
* Total H IndexRankings
Ranking Based On Selection: 12
Household Sustainability
Household Finance
Financial Institutions
Real Estate
Behavioral Economics
Metrics
H-Index
i10 Index
Citation Counts
65
180
19,536
* Total H IndexRankings
Ranking Based On Selection: 13
Motivation
self-determination theory
achievement goals
implicit beliefs
talent development.
Metrics
H-Index
i10 Index
Citation Counts
62
150
14,708
* Total H IndexRankings
Ranking Based On Selection: 14
Development
Corporate Finance
International Business
Strategic Management
Metrics
H-Index
i10 Index
Citation Counts
61
131
33,476
* Total H IndexRankings
Ranking Based On Selection: 15
child/adolescent aggression
bullying and antisocial behavior
scale development and validation
Metrics
H-Index
i10 Index
Citation Counts
61
128
13,917
* Total H IndexRankings
Ranking Based On Selection: 16
innovation strategy & management
intellectual property & innovation
framework for analyzing disruptive technologies
Metrics
H-Index
i10 Index
Citation Counts
60
136
17,249
* Total H IndexRankings
Ranking Based On Selection: 17
Maritime Economics
Maritime Sustainability
Maritime AI
Human-Computer Interaction
Metrics
H-Index
i10 Index
Citation Counts
59
174
11,455
* Total H IndexRankings
Ranking Based On Selection: 18
Urban mobility
road safety
traveller behaviours
freight logistics
Metrics
H-Index
i10 Index
Citation Counts
59
164
10,519
* Total H IndexRankings
Ranking Based On Selection: 19
strategy
emerging markets
institutions
international business
multinational firms
Metrics
H-Index
i10 Index
Citation Counts
59
94
17,695
* Total H IndexRankings
Ranking Based On Selection: 20
Behavioral Economics
Data Science
Management Science
Marketing
Metrics
H-Index
i10 Index
Citation Counts
57
85
23,547
* Total H IndexRankings
Ranking Based On Selection: 21
Simulation
Maritime Logistics
Supply Chain Modelling
Metrics
H-Index
i10 Index
Citation Counts
56
200
12,879
* Total H IndexRankings
Ranking Based On Selection: 22
Economic Geography
Human Geography
Global Production Networks
Labour Geography
Regional Development
Metrics
H-Index
i10 Index
Citation Counts
56
100
21,761
* Total H IndexRankings
Ranking Based On Selection: 23
Learning Sciences
Collaborative Learning
Mobile Learning
Computational Thinking
Metrics
H-Index
i10 Index
Citation Counts
55
165
13,174
* Total H IndexRankings
Ranking Based On Selection: 24
project management
productivity
performance
HRM
cost
Metrics
H-Index
i10 Index
Citation Counts
55
132
9,293
* Total H IndexRankings
Ranking Based On Selection: 25
Economics of Development
Rural Markets
Poverty
Inequality
Metrics
H-Index
i10 Index
Citation Counts
55
114
13,192
Roger C Ho
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
99
470
73,321
Global Mental Health
functional near infrared spectroscopy
COVID-19
Depression
Meta-analysis
Jochen Wirtz
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
96
182
51,726
Services Marketing
Service Management
Hospitality
Marketing
Consumer Behavior
Filip Lievens
Singapore Management University
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
95
238
32,705
Human Resource Management
Talent Assessment
Adaptability
Selection
Employer Branding
Gerard George
Singapore Management University
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
79
117
59,738
Innovation
Entrepreneurship
Purpose
Sustainability
Grand Challenges
Xueling Sim
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
78
164
33,147
Eric Finkelstein
Metrics
H-Index
i10-Index
Citation Counts
77
267
117,482
Mick Power
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
77
195
44,494
Mark Goh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
72
252
18,501
supply chain management
logistics
transport
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
Remus Ilies
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
71
105
41,131
Organizational Behavior
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Richard D Arvey
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
70
136
20,543
Leadership
Behavioral Genetics
Organizational Behavior
Industrial Psychology
Sumit Agarwal
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
65
180
19,536
Household Sustainability
Household Finance
Financial Institutions
Real Estate
Behavioral Economics
Wang CKJ|Chee Keng John Wang, John Wang, Chee Keng Wang John
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
62
150
14,708
Motivation
self-determination theory
achievement goals
implicit beliefs
talent development.
Bernard Y Yeung
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
61
131
33,476
Development
Corporate Finance
International Business
Strategic Management
Rebecca P Ang
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
61
128
13,917
child/adolescent aggression
bullying and antisocial behavior
scale development and validation
Hang Chang Chieh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
60
136
17,249
innovation strategy & management
intellectual property & innovation
framework for analyzing disruptive technologies
Yuen Kum Fai
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
59
174
11,455
Maritime Economics
Maritime Sustainability
Maritime AI
Human-Computer Interaction
Yiik Diew Wong
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
59
164
10,519
Urban mobility
road safety
traveller behaviours
freight logistics
Andrew Delios
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
59
94
17,695
strategy
emerging markets
institutions
international business
multinational firms
Teck Hua Ho
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
57
85
23,547
Behavioral Economics
Data Science
Management Science
Marketing
Loo Hay Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
56
200
12,879
Simulation
Maritime Logistics
Supply Chain Modelling
Neil M Coe
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
56
100
21,761
Economic Geography
Human Geography
Global Production Networks
Labour Geography
Regional Development
Chee Kit Looi
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
55
165
13,174
Learning Sciences
Collaborative Learning
Mobile Learning
Computational Thinking
Florence Yy Ling
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
55
132
9,293
project management
productivity
performance
HRM
cost
Emmanuel Skoufias
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
55
114
13,192
Economics of Development
Rural Markets
Poverty
Inequality