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: 26
![Kannan Navaneetham](https://cdn.adscientificindex.com/pictures/4c/100729.jpg)
Population Studies/Demography/Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
* Total i10 IndexRankings
Ranking Based On Selection: 27
![Adamu Murtala Zungeru](https://cdn.adscientificindex.com/pictures/53/1346535.jpg)
Wireless Sensor Networks
Intelligent Systems
Internet of Vehicles
Embedded Systems
Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Total i10 IndexRankings
Ranking Based On Selection: 28
![Shalaulani James Nsoso](https://cdn.adscientificindex.com/pictures/02/90520.jpg)
Animal Breeding
genetic
Animal Science
Animal Production and Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
* Total i10 IndexRankings
Ranking Based On Selection: 29
![Julius Mwita](https://cdn.adscientificindex.com/pictures/01/100579.jpg)
Internal medicine
Cardiovascular diseases
Clinical epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 30
![Pushpendra Jain](https://cdn.adscientificindex.com/pictures/51/89009.jpg)
Physins
Materials
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 31
![Girija S Singh](https://cdn.adscientificindex.com/pictures/75/4991515.jpg)
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
* Total i10 IndexRankings
Ranking Based On Selection: 32
![Vallantino Emongor](https://cdn.adscientificindex.com/pictures/0a/91769.jpg)
Postharvest Physiology and Technology
Pomology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
23
0.561
* Total i10 IndexRankings
Ranking Based On Selection: 33
![K Mosepele](https://cdn.adscientificindex.com/pictures/a1/100627.jpg)
Wildlife and aquatic resources management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 34
![Nathan Mnjama](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 35
![Ben Muatjetjeja](https://cdn.adscientificindex.com/pictures/11/104905.jpg)
Symmetry Analysis of Differential Equations - Conservation Laws
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
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* Total i10 IndexRankings
Ranking Based On Selection: 36
![Gobopamang Letamo](https://cdn.adscientificindex.com/pictures/e1/98316.jpg)
Demography/Population
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total i10 IndexRankings
Ranking Based On Selection: 37
![Bagele Chilisa](https://cdn.adscientificindex.com/pictures/4f/133456.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 38
![Force Tefo Thema](https://cdn.adscientificindex.com/pictures/04/97735.jpg)
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Total i10 IndexRankings
Ranking Based On Selection: 39
![Witness Mojeremane](https://cdn.adscientificindex.com/pictures/dd/92208.jpg)
Forest Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 40
![Rodrigo S. Jamisola, Jr.](https://cdn.adscientificindex.com/pictures/b0/89570.jpg)
Simulation
Machine Learning
Robotics
and Technopreneurship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 41
![Raghunath Arnab](/user/assets/images/profile/no-profile-photo.png)
Sample survey
randomized response
empirical likelihood
ranked set sampling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
9
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 42
![Oagile Dikinya](https://cdn.adscientificindex.com/pictures/b6/96033.jpg)
An environmental geoscientist with a specialisation in soil science
soil physics/agrohydrology
soil surveys
env.quality
clim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 43
![Bhagabat P Parida](/user/assets/images/profile/no-profile-photo.png)
Water Resources
Climate Change
Soil erosion
land use changes
Environmental Changes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 44
![Fulvio Franchi](https://cdn.adscientificindex.com/pictures/a1/97915.jpg)
Sedimentology
Carbonates
Geochemistry
Martian Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 45
![Cosmas Muiva](https://cdn.adscientificindex.com/pictures/60/105940.jpg)
Materials science
Thin film technologies
Renewable energy materials
Chalcogenide glasses (Linear and non-linear vibrations)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 46
![Edward Dintwa](https://cdn.adscientificindex.com/pictures/f5/106613.jpg)
Applied Mechanics
Granular Physics
Postharvest Technology
Food Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 47
![Mario Einax](/user/assets/images/profile/no-profile-photo.png)
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
* Total i10 IndexRankings
Ranking Based On Selection: 48
![Chabo RG](https://cdn.adscientificindex.com/pictures/09/105424.jpg)
Livestock Genetics
Breeding
Health and Production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
4
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 49
![Ditiro Benson Moalafhi](https://cdn.adscientificindex.com/pictures/0d/106366.jpg)
hydrological processes
water resources management
climate reconstruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 50
![Olekae Tsompi Thakadu](https://cdn.adscientificindex.com/pictures/63/96310.jpg)
Environmental education
environmental communication
CBNRM
extension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Kannan Navaneetham
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
Adamu Murtala Zungeru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
Wireless Sensor Networks
Intelligent Systems
Internet of Vehicles
Embedded Systems
Electronics
Shalaulani James Nsoso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
Animal Breeding
genetic
Animal Science
Animal Production and Animal Nutrition
Julius Mwita
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Internal medicine
Cardiovascular diseases
Clinical epidemiology
Pushpendra Jain
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
Girija S Singh
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
Vallantino Emongor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
23
0.561
Postharvest Physiology and Technology
Pomology
Plant Physiology
K Mosepele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
Wildlife and aquatic resources management
Nathan Mnjama
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
Ben Muatjetjeja
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
Symmetry Analysis of Differential Equations - Conservation Laws
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Gobopamang Letamo
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
Bagele Chilisa
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Force Tefo Thema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
Witness Mojeremane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Rodrigo S. Jamisola, Jr.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Simulation
Machine Learning
Robotics
and Technopreneurship
Raghunath Arnab
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
9
0.300
Sample survey
randomized response
empirical likelihood
ranked set sampling
Oagile Dikinya
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
An environmental geoscientist with a specialisation in soil science
soil physics/agrohydrology
soil surveys
env.quality
clim
Bhagabat P Parida
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Water Resources
Climate Change
Soil erosion
land use changes
Environmental Changes
Fulvio Franchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Sedimentology
Carbonates
Geochemistry
Martian Geology
Cosmas Muiva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Materials science
Thin film technologies
Renewable energy materials
Chalcogenide glasses (Linear and non-linear vibrations)
Edward Dintwa
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Applied Mechanics
Granular Physics
Postharvest Technology
Food Engineering
Mario Einax
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Chabo RG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
4
0.167
Livestock Genetics
Breeding
Health and Production
Ditiro Benson Moalafhi
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
hydrological processes
water resources management
climate reconstruction
Olekae Tsompi Thakadu
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Environmental education
environmental communication
CBNRM
extension