Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Lyda Hok](https://cdn.adscientificindex.com/pictures/09/4314693.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Keo Sath](/user/assets/images/profile/no-profile-photo.png)
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Dyna Theng](https://cdn.adscientificindex.com/pictures/e1/6083850.jpg)
Agricultural wastes management and processing
Green packaging material production
biogas technology
post-harvest technology o
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Samol Chhuoy](/user/assets/images/profile/no-profile-photo.png)
Fisheries science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Ro Sophoanrith](https://cdn.adscientificindex.com/pictures/d0/5290804.jpg)
Agronomy (Soil Science and Cropping System)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Sophorn Uy](https://cdn.adscientificindex.com/pictures/d4/5856153.jpg)
Fish Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Kim Soben](https://cdn.adscientificindex.com/pictures/90/5856135.jpg)
Forest and climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Nareth Nut](https://cdn.adscientificindex.com/pictures/60/4488351.jpg)
Hydrological and Crop Modeling
Watershed and Environmental Management
Soil Conservation
GIS and Remote Sensing
Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Tho Kim Eang](/user/assets/images/profile/no-profile-photo.png)
Plant Pathology
Crop Protection
Phytosanitary
Epidemiology
Agricultural Policies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Nhean Sophea](https://cdn.adscientificindex.com/pictures/ad/4718400.jpg)
Rubber tree
tapping system
plant ecophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Sopheap Ek](https://cdn.adscientificindex.com/pictures/47/5856163.jpg)
Agricultural and Food microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Lyhour Hin](https://cdn.adscientificindex.com/pictures/f0/5856164.jpg)
Agricultural engineering
Conservation agriculture
Renewable energy and biogas system
statistics by R program
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Chan Makara Mean](https://cdn.adscientificindex.com/pictures/e3/5036686.jpg)
Agricultural Engineering
Biogas Engineering
Plant Breeding
Crop Science and Crop Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Teamhy Sien](https://cdn.adscientificindex.com/pictures/1e/5856186.jpg)
Environment
forestry
biodiversity
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Punlork Men](https://cdn.adscientificindex.com/pictures/e7/5856194.jpg)
Agricultural Extension and Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Chhoem Chhengven](https://cdn.adscientificindex.com/pictures/e3/5856193.jpg)
Food Science and technology
Material science
Agricultural Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Lyda Hok
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Keo Sath
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Dyna Theng
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Agricultural wastes management and processing
Green packaging material production
biogas technology
post-harvest technology o
Samol Chhuoy
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Ro Sophoanrith
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Agronomy (Soil Science and Cropping System)
Sophorn Uy
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Kim Soben
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Nareth Nut
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Hydrological and Crop Modeling
Watershed and Environmental Management
Soil Conservation
GIS and Remote Sensing
Conservation
Tho Kim Eang
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Plant Pathology
Crop Protection
Phytosanitary
Epidemiology
Agricultural Policies
Nhean Sophea
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Rubber tree
tapping system
plant ecophysiology
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Sopheap Ek
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Agricultural and Food microbiology
Lyhour Hin
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Agricultural engineering
Conservation agriculture
Renewable energy and biogas system
statistics by R program
Chan Makara Mean
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Agricultural Engineering
Biogas Engineering
Plant Breeding
Crop Science and Crop Modeling
Teamhy Sien
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environment
forestry
biodiversity
climate change
Punlork Men
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Agricultural Extension and Communication
Chhoem Chhengven
Royal University of Agriculture Cambodia
Phnom Penh, Cambodia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Food Science and technology
Material science
Agricultural Engineering