Aratthanage, K.D.B.; Premachandra, N.G.P.R.; Kirushika, J.; Madhushika, T.D.T.; Subasighe, H.P.I.; Wanigasuriya, N.C.
(The Open university of Sri Lanka, 2025)
Plastic waste leakage into the urban river basins has emerged as a critical environmental challenge
in Sri Lanka, threatening aquatic ecosystems, public health, and urban resilience. Rapid
urbanization, inadequate waste ...