Productivity Rankings, an exclusive service provided by AD Scientific Index, 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Soil Fertility
Plant Nutrition
Environmental Pollution and Remediation
Conservation Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Leadership
commitment
organisational justice
organisational citizenship behaviour
innovative work behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Vegetation Ecology
Biodiversity
Freshwater Ecology
Ecosystem Services
Ethnobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Graphene
Energy and Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Semicoductor Devices
Photovoltaics
Renewable Energy Systems
Climate Change Mitigation
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Development Finance
International Economics
Environmental and political economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Genetic Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Microelectronics
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Financial Regulation
Macroeconomic Policy
Energy Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Ethnobotany
biodiversity
medicinal plants
systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Special/Inclusive Education
Education for Social Justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
error analysis
errors and misconceptions
epistemological obstacles
Apos theory
Van Hiele theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Physics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Community Development
Climate Smart Agriculture
Food Security
Postharvest handling
Indigenous Knowledge Systems (IKS)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Entomology
Ecology
Conservation Biology
IPM
Biological control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Medicinal plants bioactivty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Materials Science
Swift Heavy Ions Irradiation
Nanomaterials
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Agricultural Economics
Agricultural Policy & Economic Development
Climate Change
Rural and Smallholder Farmer Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Antennas & Propagation
Electricity & Energy
Infrastructure Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Clinical Supervision
Instructional Design
Authentic Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
curriculum studies
curriculum development
foreign language teaching
policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Fisseha Itanna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Soil Fertility
Plant Nutrition
Environmental Pollution and Remediation
Conservation Agriculture
Abiodun Olagoke Adeniji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
Peter Khaola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Leadership
commitment
organisational justice
organisational citizenship behaviour
innovative work behaviour
Peter Chatanga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Vegetation Ecology
Biodiversity
Freshwater Ecology
Ecosystem Services
Ethnobotany
Hailemichael Alemu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
Mopeli Fabiane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Graphene
Energy and Materials Science
Molibeli Taele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Semicoductor Devices
Photovoltaics
Renewable Energy Systems
Climate Change Mitigation
Machine Learning
Mosotho J. George
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
Denis Nfor Yuni|Denis N. Yuni, Denis Yuni, Yuni Nfor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Development Finance
International Economics
Environmental and political economics
Asita Okorie Asita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
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Moeketsi Mpholo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Microelectronics
Energy
Retselisitsoe I. Thamae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Financial Regulation
Macroeconomic Policy
Energy Economics
Lerato Seleteng Kose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ethnobotany
biodiversity
medicinal plants
systematics
Paseka Andrew Mosia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Special/Inclusive Education
Education for Social Justice
Thimothy Thamae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Eunice Kolitsoe Moru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
error analysis
errors and misconceptions
epistemological obstacles
Apos theory
Van Hiele theory
Makomosela Qhobela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Peter Mukarumbwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Community Development
Climate Smart Agriculture
Food Security
Postharvest handling
Indigenous Knowledge Systems (IKS)
Mpho Wycliffe Phoofolo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Entomology
Ecology
Conservation Biology
IPM
Biological control
Sibusisiwe Magama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Medicinal plants bioactivty
Himanshu Narayan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
Materials Science
Swift Heavy Ions Irradiation
Nanomaterials
Nanotechnology
Brian Muroyiwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Agricultural Economics
Agricultural Policy & Economic Development
Climate Change
Rural and Smallholder Farmer Development
Leboli Zachia Thamae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Antennas & Propagation
Electricity & Energy
Infrastructure Regulation
Julia Chere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Clinical Supervision
Instructional Design
Authentic Learning
Makhulu A. Makumane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
curriculum studies
curriculum development
foreign language teaching
policy