Sigdel M, Ikeda M. Spatial and Temporal Analysis of Drought in Nepal using Standardized Precipitation Index and its Relationship with Climate Indices. J. Hydrol. and Meteorol. [Internet]. 2011 Dec. 23 [cited 2024 Dec. 26];7(1):59-74. Available from: https://nepjol.info./index.php/JHM/article/view/5617