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.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Jabulani Sibanda](https://cdn.adscientificindex.com/pictures/fd/4316281.jpg)
Language Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Lucy Sibanda](https://cdn.adscientificindex.com/pictures/33/4643736.jpg)
Language Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Olabisi Fatimat Olaoye](https://cdn.adscientificindex.com/pictures/1e/6104715.jpg)
English Language
Education
Leadership and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Valencia K. Wagner](https://cdn.adscientificindex.com/pictures/cd/4929361.jpg)
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Adean Van Dyk](https://cdn.adscientificindex.com/pictures/e6/4921086.jpg)
Afrikaans Literature
World Literature
Magical Realism
Sublime
Fashion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Sabata-Mpho Mokae](https://cdn.adscientificindex.com/pictures/fb/4927383.jpg)
African literature
post-apartheid literature
Setswana literature
Sol Plaatje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Frederick Botha|FJ Botha, Frederick J Botha](https://cdn.adscientificindex.com/pictures/30/5834199.jpg)
Afrikaans Literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Nontembiso Jaxa](https://cdn.adscientificindex.com/pictures/fa/5834205.jpg)
Language and literature
Language Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Zandile Kondowe](https://cdn.adscientificindex.com/pictures/8b/5834206.jpg)
IsiXhosa Linguistics
Translation
Literature & Culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Jabulani Sibanda
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Lucy Sibanda
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Olabisi Fatimat Olaoye
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
English Language
Education
Leadership and Management
Valencia K. Wagner
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Adean Van Dyk
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Afrikaans Literature
World Literature
Magical Realism
Sublime
Fashion
Sabata-Mpho Mokae
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
African literature
post-apartheid literature
Setswana literature
Sol Plaatje
Frederick Botha|FJ Botha, Frederick J Botha
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nontembiso Jaxa
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Language and literature
Language Education
Zandile Kondowe
Sol Plaatje University
Kimberley, South Africa
![South Africa](/flags/za.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
IsiXhosa Linguistics
Translation
Literature & Culture