Maharjan, Surendra, and Naresh Kazi Tamrakar. “Evaluation of Gravel for Concrete and Road Aggregates, Rapti River, Central Nepal Sub-Himalaya”. Bulletin of the Department of Geology 10 (November 12, 2008): 99–106. Accessed September 27, 2024. https://nepjol.info/index.php/BDG/article/view/1425.