Santoso, K. P., Istiarto, and R. Jayadi. “The Development of Ungauged-Catchment Integrated-Similarity Unit Hydrograph to Estimate Inflow of Wonogiri Reservoir”. Journal of the Civil Engineering Forum, Vol. 9, no. 3, July 2023, pp. 239-50, doi:10.22146/jcef.7051.