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Cambodia 67 Scientists H-Index Engineering & Technology Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 67 scientist, 1 country, 9 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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195,511
World Rank
Cambodia
8
Country Rank
National Polytechnic Institute of Cambodia Logo
1
University
Ranking Based On Selection:
1
Keat Rayuth
National Polytechnic Institute of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Mechanical Engineering
Mechanic design | heat transfer | manufacturing engineering | MEP | and To

H-Index Metrics

  • Total
    35
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.857
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* Total H Index Rankings

Rankings

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371,552
World Rank
Cambodia
15
Country Rank
Institute of Technology of Cambodia Logo
1
University
Ranking Based On Selection:
2
Didier Lecomte
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Chemical Engineering
higher education research and innovation | chemical engineerin

H-Index Metrics

  • Total
    25
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.520
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* Total H Index Rankings

Rankings

flag
534,706
World Rank
Cambodia
20
Country Rank
Institute of Technology of Cambodia Logo
3
University
Ranking Based On Selection:
3
Doung Ratha
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Environmental Science & Engineering
Groundwater Modeling | Coastal Aquifer Management | Urban Drainag

H-Index Metrics

  • Total
    19
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.737
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* Total H Index Rankings

Rankings

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681,644
World Rank
Cambodia
27
Country Rank
Institute of Technology of Cambodia Logo
4
University
Ranking Based On Selection:
4
Sok Ty
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Environmental Science & Engineering
Water Resources | Hydrology | Climate Change | Water Qualit

H-Index Metrics

  • Total
    15
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.933
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* Total H Index Rankings

Rankings

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793,436
World Rank
Cambodia
37
Country Rank
Institute of Technology of Cambodia Logo
5
University
Ranking Based On Selection:
5
Long Bun
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Energy Engineering
Photovoltaic | Rural Electrification | Fault Diagnosis | Renewable Energy | Energy Econom

H-Index Metrics

  • Total
    13
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.846
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* Total H Index Rankings

Rankings

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921,062
World Rank
Cambodia
47
Country Rank
Institute of Technology of Cambodia Logo
10
University
Ranking Based On Selection:
6
Vannak Vai
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Electrical & Electronic Engineering
Power System Planning/Operation | DER Integration | Hybrid Energy System

H-Index Metrics

  • Total
    11
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.909
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* Total H Index Rankings

Rankings

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988,587
World Rank
Cambodia
53
Country Rank
Institute of Technology of Cambodia Logo
13
University
Ranking Based On Selection:
7
Dona Valy
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Computer Science
Computer Vision | Natural Language Processin

H-Index Metrics

  • Total
    10
  • Last 5 Years
    10
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,051,038
World Rank
Cambodia
60
Country Rank
National Polytechnic Institute of Cambodia Logo
3
University
Ranking Based On Selection:
8
Leang So Khuong
National Polytechnic Institute of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Mechanical Engineering
Engine Tribology | IC Engine | Alternative fuels | Droplet Evaporation | Fuel and Combustio

H-Index Metrics

  • Total
    9
  • Last 5 Years
    9
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,070,401
World Rank
Cambodia
64
Country Rank
National Polytechnic Institute of Cambodia Logo
4
University
Ranking Based On Selection:
9
Chivon Choeung
National Polytechnic Institute of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Electrical & Electronic Engineering
Power Converter Control | Robust Control | Grid-Connected Converter | Power System Optimizatio

H-Index Metrics

  • Total
    9
  • Last 5 Years
    9
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,071,617
World Rank
Cambodia
65
Country Rank
Royal University of Phnom Penh Logo
8
University
Ranking Based On Selection:
10
SA Math
Royal University of Phnom Penh Phnom Penh, Cambodia
Engineering & Technology / Computer Science
Mobile Computing/Networking | Machine Learning | Bigdata traffic engineering | Artificial Internet o

H-Index Metrics

  • Total
    9
  • Last 5 Years
    9
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,110,060
World Rank
Cambodia
72
Country Rank
Royal University of Phnom Penh Logo
9
University
Ranking Based On Selection:
11
Tieng Siteng
Royal University of Phnom Penh Phnom Penh, Cambodia
Engineering & Technology / Bioengineering
Nanotechnology | Photocatalysis | Food safety | Food Engineering | Drink engineerin

H-Index Metrics

  • Total
    9
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.889
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* Total H Index Rankings

Rankings

flag
1,189,657
World Rank
Cambodia
86
Country Rank
Institute of Technology of Cambodia Logo
32
University
Ranking Based On Selection:
12
Saret Bun
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Environmental Science & Engineering
Water and Environmental Engineering | Physicochemical Treatment Processes | Gas-Liquid Mass Transfer Processe

H-Index Metrics

  • Total
    8
  • Last 5 Years
    8
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,200,376
World Rank
Cambodia
91
Country Rank
National Polytechnic Institute of Cambodia Logo
5
University
Ranking Based On Selection:
13
Panha Soth
National Polytechnic Institute of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Electrical & Electronic Engineering
Power Control | Automation | Simulatio

H-Index Metrics

  • Total
    8
  • Last 5 Years
    8
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,307,972
World Rank
Cambodia
115
Country Rank
Institute of Technology of Cambodia Logo
49
University
Ranking Based On Selection:
14
Vannak Ann
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Environmental Science & Engineering
Soil-water-plant interactions and biodiversity | Climate change | Hydrological modeling | Health

H-Index Metrics

  • Total
    7
  • Last 5 Years
    7
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,337,019
World Rank
Cambodia
123
Country Rank
Institute of Technology of Cambodia Logo
51
University
Ranking Based On Selection:
15
Adrija Roy
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Environmental Science & Engineering
Water Resource Management | WEF Nexus | Food Security | Remote Sensing | Climate Chang

H-Index Metrics

  • Total
    7
  • Last 5 Years
    7
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,337,419
World Rank
Cambodia
124
Country Rank
Institute of Technology of Cambodia Logo
52
University
Ranking Based On Selection:
16
Chhith Chhlonh
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Energy Engineering
Renewable Energy and Motor Driv

H-Index Metrics

  • Total
    7
  • Last 5 Years
    7
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,382,378
World Rank
Cambodia
136
Country Rank
Paragon International University Logo
4
University
Ranking Based On Selection:
17
Maksat Omarov
Paragon International University Phnom Penh, Cambodia
Engineering & Technology / Civil Engineering
Civil Engineering | Geotechnical Engineering | Transportation Engineering | Project Managemen

H-Index Metrics

  • Total
    7
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

flag
1,413,466
World Rank
Cambodia
138
Country Rank
Phnom Penh International University Logo
1
University
Ranking Based On Selection:
18
Sakirin Tam
Phnom Penh International University Phnom Penh, Cambodia
Engineering & Technology / Computer Science
Machine Learning/Social Media Sentiment Analysis/ Data Mining / Data Visualization / IT Projec

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,437,187
World Rank
Cambodia
148
Country Rank
Institute of Technology of Cambodia Logo
68
University
Ranking Based On Selection:
19
Tan Reasmey
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Food Science and Engineering
Food product development and innovation | Food Fermentation | Anaerobic Digestio

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,441,361
World Rank
Cambodia
153
Country Rank
Institute of Technology of Cambodia Logo
73
University
Ranking Based On Selection:
20
Layheang Song
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Civil Engineering
Hydrology | Erosion | Land use change | Flood | Irrigation and Crop modellin

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,446,093
World Rank
Cambodia
155
Country Rank
American University of Phnom Penh Logo
2
University
Ranking Based On Selection:
21
Riccardo Corrado
American University of Phnom Penh Phnom Penh, Cambodia
Engineering & Technology / Electrical & Information Engineering
Telecommunications | Digital Transformation | Space Econom

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,466,660
World Rank
Cambodia
157
Country Rank
Institute of Technology of Cambodia Logo
75
University
Ranking Based On Selection:
22
Rattana Chhin
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Meteorology & Atmospheric Sciences
Climate Change | Hydrometeorology | Climate model evaluation | Climate Dynamics | Drought Analysi

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,481,802
World Rank
Cambodia
160
Country Rank
Institute of Technology of Cambodia Logo
78
University
Ranking Based On Selection:
23
Khy Eam Eang
Institute of Technology of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Earth Sciences
Environmental Geochemistry | Aqueous Geochemistry | Sustainable Resources Engineering | Geo-resources and Geotechnical Engineerin

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,497,818
World Rank
Cambodia
163
Country Rank
National Polytechnic Institute of Cambodia Logo
7
University
Ranking Based On Selection:
24
Sovann Ang
National Polytechnic Institute of Cambodia Phnom Penh, Cambodia
Engineering & Technology / Electrical & Electronic Engineering
Power System | Smart Grid | Optimizatio

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,572,275
World Rank
Cambodia
172
Country Rank
IIC University of Technology Logo
2
University
Ranking Based On Selection:
25
Muhammad Suhaib
IIC University of Technology Phnom Penh, Cambodia
Engineering & Technology / Computer Science
Software Engineering | Requirements Engineering | Artificial Intelligence | Machine Learning | Robotic

H-Index Metrics

  • Total
    6
  • Last 5 Years
    3
  • Last 5 Years / Total
    0.500
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