Citation Rankings
Highly Cited Researchers

University of Sri Jayewardenepura Highly Cited Researchers CitationEngineering & Technology / Environmental Science & Engineering Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
Sri Lanka
Prabuddhi Wijekoon
Environmental Sciences
Biochar
Landfill leachate treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
488
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :2
Sri Lanka
Pabasari Arundathi Koliyabandara
Solid Waste Management
Biogas
Carbon sequestration
Water quality
leachate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
424
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Sri Lanka
Sakura Ganegama Bogodage
Wind Engineering
CFD Applications
Air Quality Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
148
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :5
Sri Lanka
Mtm Perera
Financial Mathematics
Applied Mathematics
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
164
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :6
Sri Lanka
Choolaka Hewawasam
Environment management and wastewater engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
85
0.644
* Total Citation Counts Rankings
Ranking Based On Selection :7
Sri Lanka
Jasintha Jayasanka
Agriculture and Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
109
0.965
* Total Citation Counts Rankings
Ranking Based On Selection :8
Sri Lanka
Sameera Samarasekara
Civil Engineering
Coastal Engineering
Sustainability Science
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
91
0.919
* Total Citation Counts Rankings
Ranking Based On Selection :9
Sri Lanka
Shiran Pallewatta
Environmental Science
Marine Pollution
Adsorption
Biochar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :10
Sri Lanka
Chiran DMO Ranaraja
Environmental Engineering
Renewable Energy
Environmental Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
Rankings
924,397
Sri Lanka
870
73
Ranking Based On Selection: 1
Prabuddhi Wijekoon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
488
0.998
* Total Citation Counts Rankings
Rankings
981,699
Sri Lanka
973
92
Ranking Based On Selection: 2
Pabasari Arundathi Koliyabandara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
424
1.000
Solid Waste Management
Biogas
Carbon sequestration
Water quality
leachate
* Total Citation Counts Rankings
Rankings
1,263,784
Sri Lanka
1,574
170
Ranking Based On Selection: 3
* Total Citation Counts Rankings
Rankings
1,303,680
Sri Lanka
1,706
193
Ranking Based On Selection: 4
Sakura Ganegama Bogodage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
148
0.767
* Total Citation Counts Rankings
Rankings
1,366,481
Sri Lanka
1,909
216
Ranking Based On Selection: 5
Mtm Perera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
164
0.988
Financial Mathematics
Applied Mathematics
Environmental Engineering
* Total Citation Counts Rankings
Rankings
1,465,042
Sri Lanka
2,247
260
Ranking Based On Selection: 6
Choolaka Hewawasam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
85
0.644
* Total Citation Counts Rankings
Rankings
1,527,350
Sri Lanka
2,468
288
Ranking Based On Selection: 7
Jasintha Jayasanka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
109
0.965
* Total Citation Counts Rankings
Rankings
1,580,221
Sri Lanka
2,632
302
Ranking Based On Selection: 8
Sameera Samarasekara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
91
0.919
Civil Engineering
Coastal Engineering
Sustainability Science
Environmental Engineering
* Total Citation Counts Rankings
Rankings
1,821,100
Sri Lanka
3,567
395
Ranking Based On Selection: 9
Shiran Pallewatta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Total Citation Counts Rankings
Rankings
1,924,440
Sri Lanka
4,052
448
Ranking Based On Selection: 10
Chiran DMO Ranaraja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
Environmental Engineering
Renewable Energy
Environmental Pollution