Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Ranking Based
On Selection: 1
Politics
IR
Diplomac
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Get Full Access to Premium Data
* Total H Index Rankings
Ranking Based
On Selection: 2
Transport engineering
planning
and polic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total H Index Rankings
Ranking Based
On Selection: 3
Teaching-research nexus
shadow education (private tutoring)
international & comparative educatio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based
On Selection: 4
Cambodian politics and foreign affairs
Mainland Southeast Asi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total H Index Rankings
Ranking Based
On Selection: 5
Psychological trauma
addiction
and other trauma related disorders
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 6
Language Education
Teacher and Principal Educatio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based
On Selection: 7
Higher Education
Change Managemen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 8
Consumer/tourist behavior
satisfaction
service quality
digital touris
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Ranking Based
On Selection: 9
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Ranking Based
On Selection: 10
Motivation
Interest
Engagement
Higher Educatio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H Index Rankings
Ranking Based
On Selection: 11
Urban Policy
Housing Studies
Social Policy
Policy Analysis
Housing Polic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Ranking Based
On Selection: 12
small businesses
hospitality
marketin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Ranking Based
On Selection: 13
International Relations
Development
Comparative Politic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total H Index Rankings
Ranking Based
On Selection: 14
International Relations
Political Sciences
and Leadershi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Ranking Based
On Selection: 15
fat studies
sociology of the body
gender
race and ethnicity
sexualitie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total H Index Rankings
Ranking Based
On Selection: 16
Khmer Linguistic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total H Index Rankings
Ranking Based
On Selection: 17
Old Khmer Language
Khmer Inscriptions
Khmer Epigraphy
Khmer Linguistic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total H Index Rankings
Ranking Based
On Selection: 18
English language educatio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total H Index Rankings
Ranking Based
On Selection: 19
General related to psycholog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total H Index Rankings
Ranking Based
On Selection: 20
Tourism Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Raksmey Dara
Build Bright University
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Phun Veng Kheang
Institute of Technology of Cambodia
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Transport engineering
planning
and polic
Davut Nhem
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Teaching-research nexus
shadow education (private tutoring)
international & comparative educatio
Sok Udom Deth
Paragon International University
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Cambodian politics and foreign affairs
Mainland Southeast Asi
Nil Ean
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Psychological trauma
addiction
and other trauma related disorders
Sok Soth
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Language Education
Teacher and Principal Educatio
Raksmey Chan|Chan Raksmey
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Higher Education
Change Managemen
Moeun Saut
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Consumer/tourist behavior
satisfaction
service quality
digital touris
Thearom Ret
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Sathya Chea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Motivation
Interest
Engagement
Higher Educatio
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Manav Khaire
Institute of Technology of Cambodia
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Urban Policy
Housing Studies
Social Policy
Policy Analysis
Housing Polic
Tammy Wee
American University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
small businesses
hospitality
marketin
Raimund Weiss
Paragon International University
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
International Relations
Development
Comparative Politic
Vathanak Chet
University of Cambodia
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
International Relations
Political Sciences
and Leadershi
Michaela Null
Chea Sim University of Kamchaymear
Kamchay Mear, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
fat studies
sociology of the body
gender
race and ethnicity
sexualitie
Hien Sopheaktra
National University of Battambang
Battambang, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Hun Chhunteng|Chhunteng HUN
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Old Khmer Language
Khmer Inscriptions
Khmer Epigraphy
Khmer Linguistic
Cedy Vutha
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
English language educatio
Sdeng Chanda
Royal University of Phnom Penh
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Thearonn Hang
Cambodian Mekong University
Phnom Penh, Cambodia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0