Rizal, Nanang S., Iskandar Umarie, Kukuh Munandar, and Ari Eko Wardoyo. “Calibration and Validation of CN Values for Watershed Hydrological Response”. Civil Engineering Journal 9, no. 1 (January 1, 2023): 72–85. Accessed September 21, 2025. https://civilejournal.org/index.php/cej/article/view/3851.