Comparison of Hydraulic Behavior of Single-Baffled Block Stepped Spillways Between Regular and Irregular Designs. - Alrikaby, Hassan Jasim; Al-Shukur, Abdul-Hassan K.; Hussein, Ahmed Mageed; Tayyeh, Halah Kadhim; Benzougagh, Brahim; Marshdi, Qosai S. Radi; Alasqah, Amnah; Khedher, Khaled Mohamed (Water (20734441), 2026)