Emerman, S. H., Bhattarai, T. N., Adhikari, D. P., Joshi, S. R., Lakhe, S. L., Luhrs, A. J., Prasai, K. R., & Robson, K. L. (2019). Origin of arsenic and other heavy metals in the rivers of Nepal. Journal of Nepal Geological Society, 35, 29–36. https://doi.org/10.3126/jngs.v35i0.23632