Shrestha, R. B., and S. R. Sharma. “The Lower Siwalik - Basement Unconformity in the Sub-Himalaya of Eastern Nepal and Its Significance”. Journal of Nepal Geological Society 13 (July 1, 1996): 29–36. Accessed November 25, 2024. https://nepjol.info./index.php/JNGS/article/view/32128.