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
Electrical Engineering
Renewable Energy
Energy management
Optimization
Rural electrification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
76
0.874
* Total i10 IndexRankings
Ranking Based On Selection :2
Design-for-Testability Automation Reconfigurable Assembly Renewable Energy Machine Vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Total i10 IndexRankings
Ranking Based On Selection :3
Power system protection
integration of renewable sources
smart grids
low voltage dc distribution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :4
Power and Energy Systems
Energy Management
Smart-grid
Renewable and Alternative Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection :5
Quality Management Systems
Flexible Manufacturing
Electrical Engineering
Computer Engineering
Machine Vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Kanzumba Kusakana
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
76
0.874
Electrical Engineering
Renewable Energy
Energy management
Optimization
Rural electrification
Herman Vermaak
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Design-for-Testability Automation Reconfigurable Assembly Renewable Energy Machine Vision
Patrick Manditereza
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Power system protection
integration of renewable sources
smart grids
low voltage dc distribution
Sandile Phillip Koko
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Power and Energy Systems
Energy Management
Smart-grid
Renewable and Alternative Energy
Thabo Bihi
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Quality Management Systems
Flexible Manufacturing
Electrical Engineering
Computer Engineering
Machine Vision