Dianeka, B.T.A. and Lasminto, U. 2025. Sensitivity Analysis of Calibration in the Water Evaluation and Planning (WEAP) Model for Water Resource Management in Keyang, Slahung, Sungkur Watershed . Journal of Civil Engineering. 40, 2 (Oct. 2025), 162. DOI:https://doi.org/10.12962/j20861206.v40i2.7253.