Arjyal, Charu, Jasna Maharjan, Akriti Budhathoki, Girija Panthi, Karuna Khadka, and Pragya Regmi. 2025. “Assessment of River Water Quality in Kathmandu Valley: A Physico-Chemical and Microbial Analysis”. Scientific World 18 (18):158-69. https://doi.org/10.3126/sw.v18i18.78686.