S. Sumanaweera
- Prefabricated, Low Cost and Ready to Install Water Treatment Unit Operation Modules for The Townships of Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 41, n. 2 (avril 2008). (2008):
- Pre-treatment before Slow Sand Filtration with Pebble Matrix Filtration at Kataragama Water Treatment Works, Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 40, n. 2 (avril 2007). (2007):