Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Ranking Based
On Selection: 1

Environmental law
sustainable development
gender
social and economic right
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total H Index Rankings
Ranking Based
On Selection: 2

Environmental La
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Ranking Based
On Selection: 3

Ecophysiological adaptations
Plant anatomy
Environmental law
Pedagog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Ranking Based
On Selection: 4

human rights
environmental law
international law
information technology law
commercial la
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Camena Guneratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Environmental law
sustainable development
gender
social and economic right
Asanka Edirisinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Iroja Caldera
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ecophysiological adaptations
Plant anatomy
Environmental law
Pedagog
Ajra Azhar
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
human rights
environmental law
international law
information technology law
commercial la