Tamrakar, N. K., Yokota, S., & Shrestha, S. D. (2002). Physical and geomechanical properties of the Siwalik sandstones, Amlekhganj-Suparitar area, central Nepal Himalaya. Journal of Nepal Geological Society, 26, 59–71. https://doi.org/10.3126/jngs.v26i0.32084