Krisnayanti, Denik Sri, Wilhelmus Bunganaen, John H. Frans, Yustinus A. Seran, and Djoko Legono. 2021. “Curve Number Estimation for Ungauged Watershed in Semi-Arid Region”. Civil Engineering Journal 7 (6):1070-83. https://doi.org/10.28991/cej-2021-03091711.