| Progress and prospects in mitigation of landfill leachate pollution: Risk, pollution potential, treatment and challenges P Wijekoon, PA Koliyabandara, AT Cooray, SS Lam, BCL Athapattu, ... Journal of hazardous materials 421, 126627, 2022 | 297 | 2022 |
| Biochar from municipal solid waste for resource recovery and pollution remediation V Gunarathne, A Ashiq, S Ramanayaka, P Wijekoon, M Vithanage Environmental Chemistry Letters 17, 1225-1235, 2019 | 130 | 2019 |
| Phytoremediation for E-waste contaminated sites V Gunarathne, SR Gunatilake, ST Wanasinghe, T Atugoda, P Wijekoon, ... Handbook of electronic waste management, 141-170, 2020 | 37 | 2020 |
| Anammox, biochar column and subsurface constructed wetland as an integrated system for treating municipal solid waste derived landfill leachate from an open dumpsite SMR Joseph, P Wijekoon, B Dilsharan, ND Punchihewa, BCL Athapattu, ... Environmental research 189, 109880, 2020 | 36 | 2020 |
| Biomass valorization and phytoremediation as integrated Technology for Municipal Solid Waste Management for developing economic context P Wijekoon, C Wickramasinghe, BCL Athapattu, M Narayana, A de Alwis, ... Biomass Conversion and Biorefinery 11, 363-382, 2021 | 26 | 2021 |
| Green productivity and cleaner production: A guidebook for sustainability GY Jayasinghe, SS Maheepala, PC Wijekoon Crc Press, 2020 | 13 | 2020 |
| Biochar amalgamation with clay: Enhanced performance for environmental remediation T Atugoda, A Ashiq, S Keerthanan, P Wijekoon, S Ramanayaka, ... Advances in Chemical Pollution, Environmental Management and Protection 7, 1-37, 2021 | 5 | 2021 |
| Analysis of wind speed and direction data in hambantota district of southern sri lanka M Abraj, P Wijekoon Young Scientist Forum 6 th Symposium, 1-5, 2017 | 3 | 2017 |
| 4 End-of-Pipe Treatment Techniques GY Jayasinghe, SS Maheepala, PC Wijekoon Green Productivity and Cleaner Production: A Guidebook for Sustainability, 83, 2020 | 1 | 2020 |
| Aggregated adult-recruit spatial pattern of Shorea species explained by dispersal limitation process G Jayasinghe, E Ediriweera, T Wiegand, P Wijekoon Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022 | | 2022 |
| Biochar-based Barricade and Wetland as an Integrated Landfill Leachate Treatment System K Dabare, P Wijekoon, A Cooray, BCL Athapattu, M Vithanage 2021 Moratuwa Engineering Research Conference (MERCon), 632-636, 2021 | | 2021 |
| Trace Metals in the Atmospheric Deposition and Gaseous Emissions around Karadiyana Municipal Solid Waste Dumpsite, Sri Lanka S De Silva, P Wijekoon, M Vithanage 2021 Moratuwa Engineering Research Conference (MERCon), 231-234, 2021 | | 2021 |
| Adult-Recruit Spatial Association of Shorea Species Determined by Topographic Variation in a Mixed-Dipterocarp Tropical Rainforest, Sri Lanka G Jayasinghe, P Wijekoon, T Wiegand, E Ediriweera Uva Wellassa University of Sri Lanka, 2021 | | 2021 |
| 1 Basic Approach to Green Productivity GY Jayasinghe, SS Maheepala, PC Wijekoon Green Productivity and Cleaner Production: A Guidebook for Sustainability, 1, 2020 | | 2020 |
| Green Productivity PC Wijekoon Green Productivity and Cleaner Production, 11-30, 2020 | | 2020 |
| End-of-Pipe Treatment Techniques PC Wijekoon Green Productivity and Cleaner Production, 83-124, 2020 | | 2020 |
| Green Productivity Tools and Techniques PC Wijekoon Green Productivity and Cleaner Production, 31-82, 2020 | | 2020 |
| Cleaner Production PC Wijekoon Green Productivity and Cleaner Production, 125-133, 2020 | | 2020 |
| Southern Sri Lanka MAM Abraj, P Wijekoon | | |
| Review of Genetically Modified Organisms as Bio-Agents in Pollution Control: Present Status and Future Perspectives SADSS Maheepala, MPC Wijekoon, GY Jayasinghe Journal of Ecological Engineering, 0 | | |
