Poudel LP, Thapa B, Shrestha BP, Shrestha NK. Impact of Sand on Hydraulic Turbine Material: A Case Study of Roshi Khola, Nepal. Hydro Nepal [Internet]. 2012 Dec. 5 [cited 2024 Dec. 26];10:60-5. Available from: https://nepjol.info./index.php/HN/article/view/7116