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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
313,653
Country Rank
15,518
Institution Rank : 38
![](https://cdn.adscientificindex.com/logos/6467.png)
![China](/flags/cn.png)
![Sufyan Ullah Khan](https://cdn.adscientificindex.com/pictures/5c/4988276.jpg)
Environmental and Resource Economics
Agriculture Economics and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 Index Rankings
World Rank
803,966
Country Rank
37,103
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/6467.png)
![China](/flags/cn.png)
![Zaid Ashiq Khan](https://cdn.adscientificindex.com/pictures/02/4584714.jpg)
Environmental Economics
Agricultural Economics
Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
313,653
![China](/flags/cn.png)
15,518
![](https://cdn.adscientificindex.com/logos/6467.png)
38
Sufyan Ullah Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
![](https://cdn.adscientificindex.com/logos/6467.png)
Environmental and Resource Economics
Agriculture Economics and Management
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
803,966
![China](/flags/cn.png)
37,103
![](https://cdn.adscientificindex.com/logos/6467.png)
98
Zaid Ashiq Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
![](https://cdn.adscientificindex.com/logos/6467.png)
Environmental Economics
Agricultural Economics
Management