Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Plant pathology
Integrated pest management (IPM)
Plant breeding
Insect pathology Plant resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total i10 IndexRankings
Ranking Based On Selection :2
Biological water and wastewater Treatment
Bio-energy recovery
Application of nanoparticles
Environmental conservation and sustainability
Climate change and adaptation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Financial Intermediation and Deepening
Bank Diversification
Corporate Governance
Stock Market
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :4
Plant breeding and Agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :5
Educational Psychology
Teacher Education
Human Growth and Development
Guidance and Counselling
Cognitive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :6
Health Systems Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :7
Communication
Language
Education
Reading
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :8
Macroeconomic policy Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Education management and Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :10
Communication
Public Relations
Media studies
Journalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :11
Land Use Planning
Agricultural Geography
Environmental Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Human Resource Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Life Sciences
Bacillus thuringiensis
Artificial Intelligence
Biosafety
Apiculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
Management
Entrepreneurship
Educational Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :16
Environment
agroforestry
ecophysiology
climate change
forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Agricultural Education
Teaching Methods
Curricula Studies
Agricultural Extension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Environmental Planning and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Curriculum studies
Education Management and research in education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Public Sector Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Teacher Professional Development
Curriculum and Instructional Design
and Integrating Technology in Teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
molecular biology
Biotechnology
Biochemistry
Genetics and Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Linguistics
language and communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :24
Gerontology
Research
Sociology of Marriage and Family
Rural and Community Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
project planning and managemnt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Peter Arama
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Plant pathology
Integrated pest management (IPM)
Plant breeding
Insect pathology Plant resistance
John Justo Ambuchi
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Biological water and wastewater Treatment
Bio-energy recovery
Application of nanoparticles
Environmental conservation and sustainability
Climate change and adaptation
Jonathan Mulwa
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Financial Intermediation and Deepening
Bank Diversification
Corporate Governance
Stock Market
Evans Ouma
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Hezborn Mn Kodero
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Educational Psychology
Teacher Education
Human Growth and Development
Guidance and Counselling
Cognitive Psychology
Adoyo Maureen A.
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Jane Kembo
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Ernest Odada
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
Stella Lucy Atieno Juma
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
John Oluoch
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Amos Onyango Ouma
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Land Use Planning
Agricultural Geography
Environmental Management
Jonathan William Omolo
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Gaster Nyangweso
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Z. Ngalo Otieno-Ayayo
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Life Sciences
Bacillus thuringiensis
Artificial Intelligence
Biosafety
Apiculture
Jared Ongong'A
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Daniel Nyamai
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Peter Oyier Ogweno
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Agricultural Education
Teaching Methods
Curricula Studies
Agricultural Extension
Ouma Ochola George
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nick Waswa Namunga
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Curriculum studies
Education Management and research in education
Ojala Daphen Otieno
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Elisha Omoso
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Teacher Professional Development
Curriculum and Instructional Design
and Integrating Technology in Teaching
Edward Odhiambo
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
molecular biology
Biotechnology
Biochemistry
Genetics and Bioinformatics
Damaris Nyakoe
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Wilson Ap Otengah
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Gerontology
Research
Sociology of Marriage and Family
Rural and Community Development
Wagude Janet
Rongo University
Rongo, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000