Assessing the Impact of Modified Initial Abstraction Ratios and Slope Adjusted Curve Number on Runoff Prediction in the Watersheds of Sulaimani Province. KJAR [Internet]. 2024 Jun. 11 [cited 2025 Aug. 5];9(1):77-92. Available from: https://kjar.spu.edu.iq/index.php/kjar/article/view/927