Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Godlisten N. Shao](https://cdn.adscientificindex.com/pictures/ed/98328.jpg)
First interest
Second interest
...nanomaterials-Heterogeneous catalysts-renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Japhace Poncian](https://cdn.adscientificindex.com/pictures/68/4308563.jpg)
Extractive resources and development
extractives governance
community engagement
energy politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Samson John Mgaiwa](https://cdn.adscientificindex.com/pictures/55/4486037.jpg)
Higher Education Financing
Quality Assurance
Leadership
Public Private Partnerships and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Jaquiline Amani](https://cdn.adscientificindex.com/pictures/b2/4308565.jpg)
Counselling Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Selina Mkimbili](https://cdn.adscientificindex.com/pictures/af/4486043.jpg)
Inquiry based learning
Scientific literacy
student centered learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Jacob I. Irunde](/user/assets/images/profile/no-profile-photo.png)
Ecological
epidemiological and Stochastic Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Chakupewa Joseph Mpambije](https://cdn.adscientificindex.com/pictures/69/5005274.jpg)
Health systems strengthening
maternal and child health
decentralisation of health services
poverty analysis and gender issues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Orestes Kapinga](https://cdn.adscientificindex.com/pictures/01/4308564.jpg)
Special education
inclusive education
teacher education
counselling psychology
sex education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Amos Vincent Ntarisa](https://cdn.adscientificindex.com/pictures/86/4486047.jpg)
Radioactivity
Radon
Heavy metals
Glasses
Health Risk Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Lewis Mtashobya](https://cdn.adscientificindex.com/pictures/16/4486036.jpg)
Organic synthesis
fluorosugars
fluorohydrins
environmental pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Nicodemus Didas Matojo](https://cdn.adscientificindex.com/pictures/f3/4486039.jpg)
Zoology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Stephano Hanolo Mlozi](https://cdn.adscientificindex.com/pictures/d1/4486051.jpg)
General chemistry
Organic chemistry
Chemistry of Natural Products
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Willy Kasuga](https://cdn.adscientificindex.com/pictures/99/5005272.jpg)
Curriculum studies
science education
educational statistics
measurement and evaluation.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Edson Ishengoma](/user/assets/images/profile/no-profile-photo.png)
genomics
evolutionary biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Joseph Reginard Milinga](https://cdn.adscientificindex.com/pictures/16/4486045.jpg)
Inclusion
Educational Psychology
Social Psychology of Education
Teacher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Adamu Ayubu Mwendolwa|Adamu Ayubu](/user/assets/images/profile/no-profile-photo.png)
Placenta
Mammary gland
Milk
Lactation
Developmental Programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Helena Myeya](https://cdn.adscientificindex.com/pictures/05/4486049.jpg)
Agriculture
climate change
food security and population studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Edward S Mgaya](https://cdn.adscientificindex.com/pictures/7c/4486044.jpg)
environmental history
diseases and healing
labour migration
global capitalism.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Fikira Kimbokota](/user/assets/images/profile/no-profile-photo.png)
Chemical Ecology
Natural Product Chemistry
Environmental Pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Moses Iolotu](https://cdn.adscientificindex.com/pictures/47/4486041.jpg)
Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Mussa Amos Stephano](https://cdn.adscientificindex.com/pictures/fc/4809717.jpg)
Mathematical Epidemiology
Modeling of Demography
Age-structure and population dynamics
Time
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Hassan Iddy](https://cdn.adscientificindex.com/pictures/3a/4809714.jpg)
girls’ education
gender and education
quality education
qualitative research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Nyatwere Donasian Mganga](/user/assets/images/profile/no-profile-photo.png)
Plant ecology
Phytoremediation
Carbon accounting in forests
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Ayubu İsmail Ngao|Ayubu Ngao](https://cdn.adscientificindex.com/pictures/d8/4809720.jpg)
Teacher Education
Educational Technology
Instructional Design
Higher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Chacha Stephen Chacha](https://cdn.adscientificindex.com/pictures/cd/5005273.jpg)
Optimisation
Numeical Analysis
Numerical Linear Algebra and Disease Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Godlisten N. Shao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
First interest
Second interest
...nanomaterials-Heterogeneous catalysts-renewable energy
Japhace Poncian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Extractive resources and development
extractives governance
community engagement
energy politics
Samson John Mgaiwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Higher Education Financing
Quality Assurance
Leadership
Public Private Partnerships and
Jaquiline Amani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Selina Mkimbili
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Inquiry based learning
Scientific literacy
student centered learning
Jacob I. Irunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Ecological
epidemiological and Stochastic Modeling
Chakupewa Joseph Mpambije
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Health systems strengthening
maternal and child health
decentralisation of health services
poverty analysis and gender issues
Orestes Kapinga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Special education
inclusive education
teacher education
counselling psychology
sex education
Amos Vincent Ntarisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Radioactivity
Radon
Heavy metals
Glasses
Health Risk Assessment
Lewis Mtashobya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Organic synthesis
fluorosugars
fluorohydrins
environmental pollution
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!
Nicodemus Didas Matojo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Stephano Hanolo Mlozi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
General chemistry
Organic chemistry
Chemistry of Natural Products
Biochemistry
Willy Kasuga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Curriculum studies
science education
educational statistics
measurement and evaluation.
Edson Ishengoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
genomics
evolutionary biology
Joseph Reginard Milinga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Inclusion
Educational Psychology
Social Psychology of Education
Teacher Education
Adamu Ayubu Mwendolwa|Adamu Ayubu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Placenta
Mammary gland
Milk
Lactation
Developmental Programming
Helena Myeya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Agriculture
climate change
food security and population studies
Edward S Mgaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
environmental history
diseases and healing
labour migration
global capitalism.
Fikira Kimbokota
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Chemical Ecology
Natural Product Chemistry
Environmental Pollution
Moses Iolotu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Mussa Amos Stephano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Mathematical Epidemiology
Modeling of Demography
Age-structure and population dynamics
Time
Hassan Iddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
girls’ education
gender and education
quality education
qualitative research
Nyatwere Donasian Mganga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Plant ecology
Phytoremediation
Carbon accounting in forests
Ayubu İsmail Ngao|Ayubu Ngao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Teacher Education
Educational Technology
Instructional Design
Higher Education
Chacha Stephen Chacha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Optimisation
Numeical Analysis
Numerical Linear Algebra and Disease Modeling