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
1,197,087
Country Rank
1,526
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/12541.png)
![Sri Lanka](/flags/lk.png)
![Gayan Abeyrathna|S.P.G.M.Abeyrathna, Senadheera Pathirannahalage Gayan Madushanka Abeyrathna, G.M.Abeyrathna](/pictures/6f/5108052.jpg)
SMEs
Capital Structure
Personal Financial Management
Risk Management
Organizational Behaviors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 Index Rankings
World Rank
1,597,026
Country Rank
3,237
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/12541.png)
![Sri Lanka](/flags/lk.png)
![Musthafa](/pictures/36/4314450.jpg)
Accounting
Financial Management
Business Administration
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
World Ranking
1,197,087
Country Ranking
1,526
Institution Ranking
2
Gayan Abeyrathna|S.P.G.M.Abeyrathna, Senadheera Pathirannahalage Gayan Madushanka Abeyrathna, G.M.Abeyrathna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![](https://cdn.adscientificindex.com/logos/12541.png)
SMEs
Capital Structure
Personal Financial Management
Risk Management
Organizational Behaviors
* Total i10 Index Rankings
World Ranking
1,597,026
Country Ranking
3,237
Institution Ranking
13
Musthafa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
![](https://cdn.adscientificindex.com/logos/12541.png)
Accounting
Financial Management
Business Administration
Economics