Muhammad Aldi Gunawan and Nusantara, D.A.D. 2025. Evaluasi Kapasitas Penampang Pada Kali Kuncir Hulu Kabupaten Nganjuk Menggunakan Software HEC-RAS: Evaluation of Cross-sectional Capacity in the Kuncir Hulu River, Nganjuk Regency Using HEC-RAS Software. CONCRETE: Construction and Civil Integration Technology. 3, 01 (May 2025), 103-111. DOI:https://doi.org/10.25139/concrete.v3i01.10160.