S. Silwal, S. Shrestha, S. Shrestha, M. Khatiwada, and A. Jaishi, “Physicochemical and Bacteriological Analyses of Groundwater in the Periphery of the Bagmati River in Kathmandu Valley”, Kathmandu University J of Sci, Engineering & Technol, vol. 14, no. 1, Apr. 2020.