Bhattarai, Shraddha, and Suman Man Shrestha. “ Potential Ecological Risk Assessment of Heavy Metals in Surface Sediments of Bagmati River, Kathmandu Valley, Nepal”. Journal of Nepal Geological Society 69, no. 1 (December 31, 2025): 41–52. Accessed January 10, 2026. https://www.nepjol.info/index.php/JNGS/article/view/88316.